Category Archives: Europe

Episode 070: Mystery Birds

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This week we’ll learn about birds that are mysterious in one way or another. If you need more bird knowledge, check out the awesome Casual Birder Podcast, especially this week’s episode with a guest spot by me about indigo buntings!

Lots of pictures for this one, hoo boy.

The Nechisar nightjar wing. It’s all we’ve got:

Junkin’s warbler, a mystery bird whose identity was solved by SCIENCE:

The lovely blue-eyed ground dove:

The two tapestries depicting a mystery bird:

Close-ups of the mystery bird from the tapestries:

A black grouse, that may have inspired the tapestry birds:

A wandering albatross, which has the largest wingspan of any living bird known and will CURSE YOU:

The bee hummingbird, smallest living bird known, will only give tiny curses if it’s really mad:

An olive-backed sunbird:

A hermit hawkmoth, not even kidding that this thing looks and acts like a hummingbird:

The cahow, or Bermuda petrel:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

On the same day this episode is released, the Casual Birder Podcast is releasing an episode about finches with a contribution from me. If you haven’t tried the Casual Birder Podcast, it’s a great show about birds and birding that I highly recommend. It’s 100% family friendly, the host’s voice is pleasant and calming, and it’s often funny and always interesting. I’ve got a link in the show notes, so head on over and try the finch episode, where you can hear me dropping some knowledge about the indigo bunting. And for any new listeners who came here from the Casual Birder Podcast, welcome! We’ve got a great episode this week about birds that are associated with a mystery in one way or another.

We’ll start in Ethiopia, specifically the Nechisar National Park in the Great Rift Valley. In 1990, a team of researchers was surveying a remote section of grassland in the park to see what animals lived there. One of the things they found was a dead bird, not in the field but on a dirt road, where it had been killed by a car. It was a type of nightjar, but the bird experts associated with the survey didn’t recognize it. The problem was, though, that the bird was pretty mangled and rotten. Only one wing was intact, so they took that wing back with them to the Natural History Museum in London and described a new species of nightjar from it. It’s called the Nechisar Nightjar, described in 1995 and named Caprimulgus solala. ‘Solala’ means “only a wing.”

But no one who knows about birds has ever conclusively seen a living Nechisar Nightjar: not an ornithologist or zoologist, not a bird watcher, not a local with more than casual knowledge of birds, no one. In 2009 a group of birders visited the park specifically to search for the nightjar, and caught a brief video of one flying away. But nightjars are night birds, so the video was shot at night with one of the birders holding a light, and as a result it’s not exactly great video quality. So while conservationists hold out hope that the bird isn’t actually super-rare, just lives in a hard to reach area, we still don’t know for sure.

At least we have the wing so we know the Nechisar nightjar actually exists. The wing has dark brown feathers with a pale wing panel. The birders who might have seen the nightjar in 2009 said its body was reddish-brown and it had white tail corners. Another bird, called the double-banded pheasant, is known only from a single feather found in 1871. We don’t even know where the feather came from, since it was found in a shipment of feathers sent to London to be used as hat decorations. Researchers today think it is probably just an aberrant feather taken from the well-known great argus pheasant, which lives in Borneo, Sumatra, and other islands in southeast Asia.

Next we’ll visit New York state and a mystery warbler whose identity was solved by science. In 2006, bird bander David Junkin caught a warbler in his mist net that he and his wife Sandy couldn’t identify. It had an olive green back, was bright yellow underneath, and had a gray head with a white throat and bright white eye ring, almost spectacles. The Junkins had to let the bird go, and it became known as Junkin’s warbler informally as birders and ornithologists tried to figure out what the bird was from the pictures the Junkins posted online. Then, fortunately, the following year the same individual bird blundered into the Junkin’s mist net. This time they plucked two of its tail feathers and sent them for DNA testing at Cornell. It turns out that the mystery warbler was a hybrid of a male mourning warbler and a female Kentucky warbler.

Various types of warblers do interbreed fairly frequently, and some hybrids have been mistakenly named as species of their own in the past. As if warblers weren’t already ridiculously hard to identify. Researchers think that in the case of Junkin’s warbler, its mother may have ended up outside of her usual summer range after migrating, found no Kentucky warbler males to pair with, and so took a closely-related male mourning warbler as a mate. Sometimes you have to settle, you know? At least their kid was pretty darn adorable.

When a rare bird vanishes, after years with no sightings, conservationists have to declare it extinct. But sometimes a bird thought extinct turns out to not be extinct at all. These are sometimes known as Lazarus species.

It happened with the blue-eyed ground dove, a pretty but modest dove that once lived throughout South America. It was declared critically endangered and probably extinct and hadn’t been seen in almost 75 years when, in June of 2015, ornithologist Rafael Bessa heard a call that he knew wasn’t the ruddy ground-dove common in Brazil. He recorded the call and managed to get some photographs of the dove he heard. Sure enough, it was a blue-eyed ground dove, not extinct after all.

Of course, exciting as this is, the doves aren’t out of danger. Their habitat is threatened and they only survive in a few small, widely-separated pockets of wilderness. But conservation efforts are in place now that we know the dove is still around. It’s a lovely bird, chestnut with dark blue spots on its wings and matching dark blue eyes. This is what a blue-eyed ground dove sounds like:

[dove call]

Now let’s fly to Paris, where I am visiting this August and I’m very excited. In this case, our bird is depicted in two 500-year-old tapestries at the Cluny Museum of the Middle Ages, part of a series collectively called “The Lady and the Unicorn.” The tapestries show a lot of animals and birds, including our mystery bird. It’s black with a white breast and white markings on the underwings, a long tail with a lyre-shaped fork at the end, and large feet. But no one’s sure what kind of bird it is.

The best guess is that it may be a depiction of a black grouse, rendered by artists who had never actually seen one of the birds. The black grouse is a large game bird common throughout parts of western Europe and Asia. The male is black with white wing bars and undertail coverts, and red wattles. The tail is long and lyre-shaped, and when the wings are open, they show white underneath. But even if the bird in the tapestries is a black grouse, it’s still a mystery why the artist included the bird in the tapestries instead of a more well-known bird or a completely fanciful one.

Next up is a bird that’s not a mystery so much as mysterious. It has an entire epic poem written about it, The Rime of the Ancient Mariner by Samuel Taylor Coleridge, written in the early 19th century.

The wandering albatross and the closely related southern royal albatross have the largest wingspan of any bird living today, 11 ½ feet across, or 3.5 meters. Both are mostly white as adults, with black markings on the wings and pinkish bills and legs. They look like gigantic seagulls.

The albatross has such an amazing wingspan, and is such an efficient flyer, that it can fly for weeks without stopping, covering more than 6,000 miles during that time, or 10,000 km, and use barely more energy than if it had stayed at home and napped. It eats fish, squid, and other small sea creatures, and will dive for food or just grab it out of the water as the bird skims near the surface. The albatross will pretty much eat anything it can find, including carrion, and it can gorge itself with as much as 25% of its own body weight in food. But when it’s that full, it’s too heavy to fly, so it may float on the water’s surface for a few hours while it digests. Its digestive system is as acidic as a vulture’s so it can digest its food quickly.

Pairs mate for life, can live over sixty years, and produce one chick every two years, gathering in colonies on a few remote islands to nest. It mostly lives in the southern hemisphere below the Antarctic, around South America and Australia. Distance means nothing to the albatross.

The albatross frequently follows ships around, especially fishing boats that might throw fish guts and heads overboard. Some sailors believed the albatross was a bird of good omen or contained the soul of a dead sailor, so if you killed one you’d be cursed. That’s what the Rime of the Ancient Mariner is all about. Other sailors believed that if you killed an albatross, you could use its hollow wing bones to make pipe stems, so they did, and presumably they were cursed for the rest of their lives but they also had nifty pipe stems so I guess it’s a trade off.

The Rime of the Ancient Mariner frankly is a terrible poem. I was an English major; you can trust my judgment. It has some good lines, though, and you probably know some of them even if you’ve never read the poem. It’s where “As idle as a painted ship / upon a painted ocean” comes from, and “Water, water, everywhere / Nor any drop to drink.” In the poem, a sailor kills an albatross. He doesn’t say why. When the ship is immediately becalmed, the other sailors, who blame the first sailor for killing the lucky bird, hang the dead albatross around the bird-killer’s neck. If you’ve ever heard of someone having an albatross around their neck, that’s where it comes from, and it means something bad from their past is still affecting them.

From the bird with the biggest known wingspan, let’s examine a tiny, tiny bird next. This is a genuine mystery bird from Sumatra. In the late 1950s, Otto and Nina Irrgang were living in Sumatra and one day spotted a hummingbird only 1.5 inches long, or 3.8 cm. That’s even smaller than the smallest bird known, the bee hummingbird, which lives in Cuba and nearby islands and is no more than 2.4 inches long, or 6.1 cm. The Irrgangs saw the bird at close range when it hovered no more than a foot away. They said it was brown underneath with a striped yellow back.

But Sumatra is an Indonesian island in southeast Asia, and true hummingbirds live only in the Americas, from Alaska and Canada all the way to Tierra del Fuego, and in the Caribbean, which are islands in the Atlantic between North and South America. There are birds in Sumatra that resemble hummingbirds and fill the same ecological niche, called sunbirds. Sunbirds also live in Africa, Australia, and parts of Asia. They’re tiny, although on average a little larger than hummingbirds, eat nectar and occasionally small insects, and males often have jewel-like iridescent feathers. But they can’t hover for very long and usually perch while they gather nectar from flowers. While their bills are long and slender, they are more curved than hummingbirds’ needle-like bills.

Eighteen species of sunbird and its close relative, the spiderhunters, live in Sumatra. But none have a striped yellow back with brown belly as described by the Irrgangs, and all are much larger than the reported length of 1.5 inches. The couples’ son, Mike Irrgang, has reported that his parents may have not included the bird’s tail in their estimated measurement, and that he thinks it was the same size as a “bee bird.” It’s not clear what he means by bee bird. There are birds called bee-eaters throughout Europe, Asia, and Africa that eat bees, but they’re much larger than sunbirds. He probably meant the bee hummingbird.

But there is another possibility. While the Irrgangs were adamant that they saw a bird, not an insect, there is a moth that might fit the description. It’s called the hermit hummingbird hawkmoth and it lives on Sumatra, as well as many other parts of Asia. It eats nectar and is most active at dawn and dusk, and it hovers like a hummingbird. Its body is mostly gray and brown, with yellow bands on the hind wings and the abdomen. It can grow almost two inches long, or 5 cm, with a wingspan a bit wider than its body is long.

In other words, it’s a moth that acts and in some respects looks like a hummingbird, and is just a shade smaller than the world’s smallest hummingbird, and its color and markings roughly match what the Irrgangs report. Other hummingbird hawk moths live throughout Europe and Asia, and are sometimes mistaken for birds. In North America we have hummingbird moths that look and act similar, and I have seen them in my garden in the evenings and mistaken them for hummingbirds. Sometimes I see an actual hummingbird and mistake it for a bee at first, incidentally, because it just doesn’t seem possible that a bird could be so small.

Then again, Sumatra is home to many, many birds and animals that are rare, threatened, and possibly have gone extinct since the 1950s without ever being officially studied and described. It’s possible there was once a tiny sunbird that resembled a hummingbird even more than the sunbirds and hawkmoths of Sumatra we know about. If so, let’s hope that one day, some lucky birder or ornithologist discovers it alive and well.

Finally, let’s finish with another seabird. The Bermuda petrel, also called the cahow, was a grey-brown bird that nested on various small islands in Bermuda. The Spanish visited the islands in the early 16th century, and while they didn’t settle there, they killed and ate as many cahows as they could catch along with their eggs. They also turned pigs loose on the islands so they’d have food waiting for them whenever they came back wanting bacon. Before then, approximately half a million cahows lived on the islands, but what the sailors and their rats didn’t eat, the pigs did.

The British colonized some of these islands in 1612, which were uninhabited by humans—for good reason, it turned out. The colonists kept dying of starvation. In 1614, rats ate up what little food the colonists had, so the colony evacuated to Cooper’s Island to get away from the rats and hopefully find something edible. There they found the cahow, which had moved to Cooper’s Island and a few nearby small islands to get away from the pigs. By 1620 the colonists had eaten them all. Every single bird. That was the end of the cahow…except that it wasn’t.

In 1951 Louis S. Mowbray, son of the Bermuda Aquarium director of the same name, got a few of his friends together to survey the rocky islets of the area. They were looking specifically for cahows, since reports of dead birds and even occasional live ones still trickled in. Mowbray’s father had even been given a live one which he kept as a pet, so Mowbray knew it was living somewhere.

Sure enough, they found it on four tiny islets. So how did it survive for over 300 years without anyone finding and eating them?

The cahow, it turns out, nests in burrows and a young bird stays in its burrow until it’s old enough to fly. Then, like the albatross, it soars for thousands of miles without landing anywhere but on the water’s surface for the first few years of its life, until it returns to Bermuda in November to nest. It lays one egg a year and mates for life. It arrives at night, courts its mate at night, and digs burrows in sheltered, hidden areas.

One of the people who helped Mowbray find the cahow was David Wingate, who at the time was just a kid. He later attended Cornell University, and after he graduated with a degree in zoology, he returned to Bermuda in 1958 and started his life’s work: saving the cahow and its environment.

He moved to Nonsuch Island, which had been more or less destroyed by colonists and their animals over the centuries. It’s only 14 acres in size, or 5.7 hectares, and is close to Cooper’s Island. Wingate dug up invasive plants, killed invasive animals, and planted native trees and shrubs. He even dug burrows for cahows that had special entrances to keep out the white-tailed tropicbird, which kills cahow chicks. He fought to keep developers from moving onto the island to build homes, fought the military that wanted to use the island for chemical testing. And finally, Nonsuch Island was declared a wildlife sanctuary.

The cahow’s population has grown from only 18 nesting pairs in 1951 to 105 in 2013. It is now the national bird of Bermuda. Wingate retired in 2000, but the conservation work he started continues on Nonsuch Island and other islands too. So if anyone tells you that one person can’t make a difference in the world, just tell them about how David Wingate saved Nonsuch Island, the cahow, and hundreds of other bird, animal, and plant species native to Bermuda. You can do anything if you’re willing to work hard enough.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 062: The Honey Badger and Its Horrible Friends

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It’s badger week at Strange Animals Podcast, thanks to a suggestion by Richard E.! I knew the honey badger was something special, but I had no idea how special. And by “special” I mean “terrifying.”

Shout-out to Turn of Phrases podcast just because I love it so much. It’s a short, family friendly podcast that explains the weird idioms we say without thinking about them.

A honey badger. Look at that adorable snarl!

A wolverine and its TEETH:

An American badger:

A European badger:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

I’ve been getting a bunch of great topic suggestions and I’m falling behind on addressing them, so this week I was going to cover two or three suggestions in one big episode. I started with the honey badger, though, and soon I realized this animal and some of its close relations deserved an episode to themselves.

The honey badger was suggested by Richard, who has also sent lots of other great topic suggestions I’m working on. That’s not my brother Richard, it’s a different Richard. Hello to both of you.

The honey badger sounds like it should be a cuddly Pooh-bear kind of animal that gets its hand stuck in the honey jar and its friends have to help free it. In fact, the honey badger is a terrifyingly dangerous animal that’s related to other badgers, as well as to weasels, wolverines, and otters, although not closely. One interesting thing I just found out: the European badger is not all that closely related to the American badger. In fact, the American and European badgers are about as closely related to each other as they are to the honey badger. The European badger is more closely related to the wolverine than it is the American badger and the honey badger. We’ll look at all these animals this week.

The honey badger has short legs, a broad body, a flattish head with a stubby nose, small ears and eyes, a medium-length tail, and strong claws. That’s the same rough description of the wolverine and the European and American badgers too. Its fur is black with a broad pale gray or white stripe from the head down the back, although one subspecies of honey badger is all black. The honey badger lives in Africa, India, and Southwest Asia, and while it only stands around a foot high at the shoulder, or 28 cm, its ferocity means it basically has no predators. Its skin is so thick and tough that arrows, spears, and even machetes don’t do much damage. Even small-caliber bullets can’t fully penetrate its skin. Setting a pack of dogs on a honey badger just ends up with a lot of unhappy, or possibly dead, dogs, because in addition to being ridiculously thick, the honey badger’s skin is extremely loose. If an animal bites it, the honey badger can still twist around and attack with its massive front claws and teeth. Not only that, but the honey badger has more stamina than its attacker, guaranteed, and it will continue to fight tirelessly forever.

The honey badger eats meat, some plant material like berries and roots, and pretty much anything else it can get. Most of the animals a honey badger hunts are small, rodents and frogs and things like that. It can even bite through tortoise shells with its powerful jaws, and will kill and eat even the most venomous snakes since if it does get bitten, like the mongoose, it is naturally resistant to venom. It eats all of whatever it kills, even fur, bones, and feathers. Occasionally a honey badger will chase another animal away from its kill, including lions. Yeah, even lions don’t want to mess with the honey badger—although lions do sometimes kill honey badgers, usually when a honey badger attacks it.

The honey badger gets its name not from its sweet personality, because it’s actually an ornery animal that will attack anything that comes near its burrow, but because it raids beehives—not for its honey, but for bee larvae. Like bears, which can raid beehives without worrying too much about getting stung through its thick fur, the honey badger doesn’t usually have much problem with bee stings. But sometimes there are too many bees even for the honey badger, in which case it has a secret anti-bee weapon.

The honey badger has an anal pouch that holds secretions that are really, really stinky. Skunk stinky. It can turn the pouch inside out to release the stink, which may stun or calm the bees the way a beekeeper calms bees with smoke.

As if all this isn’t fearsome enough, the honey badger is also intelligent and shows occasional tool use, like moving a log to stand on to reach prey. It also digs extremely well. And it’s not a slow animal at all. In fact, it can be kind of frenetic like its weasel cousins. And when it attacks animals larger than itself, like lions, it goes for the scrotum.

Baby cheetahs are born with broad white stripes down their backs, and some researchers think that coloring mimics the honey badger’s coloring and helps keep potential predators away.

The honey badger is called the ratel in South Africa, because of the sound it makes. I tried really hard to find audio of a honey badger that wasn’t overlaid with music or people talking, without luck. The closest I have is a honey badger attacking a cobra, but mostly what you hear is the cobra hissing. The cobra is not having a good day. You can hear the honey badger chatter a little, but it just sounds like a couple of squeaks. Here it is, for what it’s worth.

[honey badger and cobra sounds]

The wolverine is another animal in the Mustelidae family, and like its cousin the honey badger, it has a reputation for being ferocious. It also has a way better name than the honey badger, with an X-Men character, a bunch of sports teams, and a Swedish metal band named after it. On the other hand, it’s also sometimes called a skunk bear or nasty cat because of its anal scent glands, which it uses to mark its territory. It mostly lives in Alaska and northern Canada, Siberia, and parts of Norway, Sweden, and Finland.

The wolverine is short and broad like the honey badger and is about the same size, or a bit larger, but it looks much more like a tiny bear. It’s light brown with darker brown or black legs, muzzle, tail, and back. It eats a lot of carrion, but it will also kill animals, from squirrels and mice all the way up to moose and caribou. It will also eat some plant material, like seeds and berries. The wolverine has a thick hide like the honey badger, but it’s not quite in the honey badger’s league. Bears and wolves will sometimes kill wolverines.

The wolverine lives in cold climates. Females dig dens in the snow to have their babies in late winter and early spring. Its fur is thick and water-repellent, and in old-timey times its fur was prized and used to line parkas and other clothing. Shout-out to the Turn of Phrases podcast for putting old-timey times into my everyday vocabulary. The wolverine also has a single tooth in the back of the jaw that sticks sideways into the mouth and helps it tear off meat from frozen carcasses. A wolverine will cache carcasses at the beginning of winter, which gives it food when the snow is deep and there’s not much else to eat.

The wolverine was once much more widespread, but as the last ice age ended about 12,000 years ago its range became more northerly. It’s also been trapped and killed for its fur and to stop it from killing livestock. But male wolverines in particular can range widely, and occasionally one strays farther south. In 2016 a tagged wolverine was tracked as it traveled more than 800 miles, or almost 1300 km, through Wyoming, Colorado, and North Dakota, where it was killed by a ranch-hand.

In 1992 and 1994 a pair of wolverines were seen repeatedly in parts of Wales and England, and a dead one was reported on the side of the road, apparently killed by a car. Only about a hundred wolverines are kept in zoos, and a zoo would notice if a couple of its wolverines disappeared. Wolverines don’t make good pets, to say the least, so they probably weren’t escaped pets. The general consensus is that they must have been escapees from a fur farm—but wolverines don’t do well in captivity and rarely breed successfully even in zoos. So where they came from is a mystery, and unfortunately no one thought to retrieve the body or even take a photograph so it could be positively IDed.

Lastly, we’ll look at the relatively mild-mannered European badger and American badger. They look very similar, but as I noted at the beginning of the episode, they’re not all that closely related. The badger has a wide body that’s mostly gray with short legs that are darker gray or black. The tail is not stubby but not especially long. The face is black with white markings. The European badger has a broad white stripe that runs from the tip of its nose to between its ears, and a white stripe on both cheeks. The American badger has a thin white stripe that starts farther back on the nose and runs over the top of the head and down the neck, and black and white striped cheeks. Both are strong diggers that live in burrows.

The American badger is found throughout western and central North America, from parts of Canada to northern Mexico. It eats a lot of mice, groundhogs, ground squirrels, prairie dogs, pocket gophers, and basically any little animal it can dig up from its burrows. It also eats lots of snakes, including rattlesnakes. Like its cousin the honey badger it likes to eat bee larvae and honey, and it will eat some plant material too. It also will eat skunks. Not many things want to eat skunks.

Occasionally a badger will team up with a coyote to hunt. That’s not scary at all. Badgers are aggressive, but certainly nowhere near as ferocious as a honey badger or even a wolverine. It’s a bit smaller than the honey badger and wolverine.

In 2017, a research team studying scavenging behaviors of various animals inadvertently learned a lot about the badger. The team had staked out calf carcasses and set up camera traps to document which animals came to eat the carcasses. One of the cameras recorded a badger burying a calf carcass deep enough that it would be safe from other scavengers and would remain cool underground for the badger to eat it later. It took the badger five days and a lot of work, but since the calf was considerably larger and heavier than the badger, it would have a lot of meat to snack on later in the winter. Another of the cameras caught a different badger attempting to bury another calf carcass, but that badger wasn’t successful. Researchers suspect this caching activity may be common among badgers, but no one knew about it because badgers are mostly nocturnal. While ranchers typically dislike badgers, burying large carcasses is beneficial to ranchers since it minimizes the spread of disease to cattle and other livestock.

The European badger is much more social than its American cousin, which is mostly solitary. It lives in groups in complex burrows called setts. A badger doesn’t just poop wherever it happens to be, it uses a latrine, and it may have more than one latrine in its territory just as it may have more than one sett. It also likes to change out the bedding material in its burrows, taking old bedding out and bringing in clean, fresh bedding. In winter, when good bedding material isn’t available, it may take its old bedding out on sunny days to air, then retrieve it later. It’s like this animal was invented to star in children’s storybooks. If you told me badgers routinely wear little flowered aprons and use tiny brooms to sweep their burrows, I wouldn’t bat an eye. Sometimes a red fox will live in part of a badger’s burrow, and I picture the fox wearing a neat tweed suit. He probably pays rent to the badger family.

The badger hibernates during the worst part of the winter, although when winters are mild, it may only sleep for part of the winter or not at all.

The European badger does eat meat, but it also eats a lot of plant material, especially fruit and grains, but also clover and even grass if it has to. It mostly eats earthworms, but will also catch insects, small mammals like mice, hedgehogs, and young rabbits, snails and slugs, and tortoises. It also likes bee and wasp larvae and will eat wasp nests, ignoring the stings it receives. Sometimes a badger will kill a lamb or break into a chicken coop and kill lots of chickens, but that’s rare and usually only happens when other food is scarce.

Unfortunately, the badger has a bad reputation in Great Britain as a carrier of bovine tuberculosis. It does carry the disease, but recent studies show that it doesn’t appear to infect cattle. Cattle catch TB from other cattle, not from badgers. Culling badgers to stop the spread of TB among cattle doesn’t help either the cattle or the badgers, since after a badger cull, other badgers move into the dead badgers’ former territory, bringing TB with them. It’s very difficult to eradicate a disease from a wild animal population, but it is completely possible to eradicate a disease from domestic animals. In Wales and Scotland, cattle tuberculosis is on the decline due to frequent testing for the disease, while in England, where the primary treatment for TB is to go out and kill a bunch of badgers, it’s on the rise. So leave the badgers alone. Mrs. Badger is busy busy washing linens and hanging them to dry on tiny clotheslines while Mr. Badger is repairing the white picket fence where he grows his prize-winning dahlias, and the Badger children are helping Auntie Badger make scones for Mr. Fox’s tea.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 058: Mystery Cattle

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Join us this week to learn about the aurochs, the gaur, some mystery cattle of Patagonia, a farting monster cow, and a ghost cow that turned out to be not so ghostly!

The aurochs:

An aurochs skull:

A gaur. Holy cow (heh) those things are enormous!

A heck cow:

The bonnacon, famous for stink. I love how this one looks awfully embarrassed:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

We’re going to learn about some unusual cattle this week. You may not think cows are very interesting, but I think I can change your mind.

We’ll start with the aurochs, also sometimes called the urus. It was the wild ancestor of domestic cattle and also ancestor of the European bison. The European bison is still around and is sometimes called the wisent, but the aurochs is extinct.

The aurochs was a type of Ice Age megafauna. A big bull aurochs could stand almost six feet tall at the shoulder, or 180 cm, and some researchers estimate it could weigh as much as 3,300 lbs, or 1500 kg. Both cows and bulls grew horns. In shape the aurochs looked roughly like modern cattle, but the legs were longer, it was overall more muscular, and cows had small udders that weren’t especially visible. From cave paintings of aurochs, we know that calves were born reddish-brown with a lighter muzzle, but as they grew older, the bull calves became either dark brown or black, with a white stripe along the spine called an eel stripe.

The aurochs was strong, fast, and could be very dangerous. Bulls sometimes killed each other when fighting, and they were famously ferocious when hunted.

Sometime between the 3rd and 1st centuries BCE—and BCE just means “before common era” and takes the place of the old term “before Christ” to make history a little more inclusive—a group of scholars translated the Hebrew Bible into Greek. This is the book that makes up the Christian Old Testament. The scholars were known as the Seventy, and they had to make a lot of decisions during their translation. In the case of the re’em, they mistranslated it as monokeros, which in English is unicorn. They didn’t know what the re’em was because it was already extinct in many parts of its former range. If you’ve guessed that it was the aurochs, pat yourself on the back.

The aurochs had started to go extinct in various places due to overhunting and habitat loss as early as the fifth century BCE. As it became rarer, only nobility were allowed to hunt it. But it was a tough animal that had once been common throughout much of Eurasia and the middle east, and even north Africa. It hung on for millennia, but by 1564, only 38 aurochs remained, all of them in one herd in Poland. The last one died in 1627 of natural causes.

If you listened to episode 47, about strange horses, you may remember the heck horse that was bred in the 1920s to look like the extinct wild horse. There’s also a heck cow bred by the same brothers, Heinz and Lutz Heck. Heck cattle resemble aurochs in many respects, although it’s still a domestic breed and not a perfect match. More recent projects to breed cattle that are as similar as possible to aurochs include ongoing genetic de-extinction attempts as well as more refined back-breeding projects than the heck cattle breeding.

There are a number of wild relatives of cattle, known as bovids overall and bovines for their closest relatives. Water buffalo, yak, gaur, bison, and many others are all bovids, and many of those species have been domesticated too. Some antelopes are also considered bovids.

The largest living bovid is the gaur, also called the Indian bison. It’s a wild cow native to southeast Asia, although it’s threatened due to habitat loss and overhunting. It’s protected these days, but poaching is still a problem. A big bull can grow over seven feet high at the shoulder, or 220 cm, and if you count the muscular hump just behind the shoulder, it’s even taller. It’s an incredibly heavy, massive animal in addition to being tall. Only elephants, rhinos, hippos, and giraffes are heavier. It lives in forests and eats leaves, flowers, fruit, some types of grass and clover, and the bark of some trees.

Now let’s talk about some mystery cattle in one of my favorite places, Patagonia, which is the southern section of South America.

In the early 16th century, our old friend Antonio Pigafetta sailed around the world with Magellan and wrote a detailed account of the voyage once he returned to Spain in 1522. Pigafetta reported that the natives of Patagonia told him about devils with two horns and long hair, that breathed fire and also farted fire. These interesting fire details aren’t reported by anyone else, so it’s possible that Pigafetta added them to make the story better. He also would have been familiar with the bonnacon, an animal found in bestiaries at the time and written about by Pliny the Elder. I have learned that PLY-nee is an acceptable alternate pronunciation of his name, although it’s too late for me. They both sound wrong now.

The bonnacon was described as a bull with a long mane like a horse and horns that curled backwards. Because its horns couldn’t be used for defense, it was supposed to run away from danger and fart so prodigiously that the fumes would set fire to everything nearby, and poop would be scattered across three acres. Medieval bestiaries played this for laughs, with pretty epic illustrations, but people also believed it. It’s possible that Pigafetta thought the Patagons were describing the bonnacon. It’s also likely, incidentally, that the bonnacon was a type of buffalo or bison, many of which have small curved horns. Many hoofed animals will void their bowels when stampeding away from predators, so this could be the start of the story.

But while the farts of flame seem to be Pigafetta’s invention, it is definitely the case that many Patagonian tribes have stories of horned animals and spirits that seem remarkably bovine. In the late 19th and early 20th century, a man named Lucas Bridges collected many traditional stories of the people in Tierra del Fuego, which is at the very tip of Patagonia and which is remote even now, and was certainly remote a century ago. He reported that the Selk’nam people told stories about Hachai, a horned man with white fur and red stripes who acted as a fierce and powerful protective spirit along with his two sisters. Bridges witnessed a pantomime of Hachai that was a remarkable imitation of cow-like behavior. But the man performing it had never even seen a cow. Because here’s the thing: there is no known bovid native to South America. Tierra del Fuego doesn’t even have deer.

The Selk’nam were a nomadic people who hunted throughout southern Patagonia until the late 19th century, when British settlers moved in to raise sheep. The Selk’nam didn’t understand that the sheep belonged to anyone. They considered the sheep fair game, literally. In retaliation, the sheep ranchers paid armed militia to kill the Selk’nam—all of them. Lucas Bridges was one of the few who tried to help them by allowing them to live on his land without interference. But by the turn of the 20th century only a handful of Selk’nam survived. They are all gone now and all we have left are stories and traditions collected by anthropologists and missionaries.

Oh man.

So if the Selk’nam had never seen the cattle introduced by the Spanish, and there are no native bovids in Patagonia, how did they imitate cattle so perfectly? Bridges wasn’t the only one to remark on this. In 1833, in southern Chile, a man of the Chono tribe visited a ship and while there, he saw two powder-horns. He put them to his head and bellowed like a bull. Moreover, while in much of South America the local native languages borrow the word for cattle from Spanish, native Patagonian languages have their own words for cattle.

There are two theories. The first has to do with a shipwreck. In 1540 a ship belonging to the Bishop of Plasencia’s fleet sank in the Strait of Magellan. It carried livestock, and we know that some sheep survived. A 1557 expedition reported sheep in the area, and in 1741 some natives brought three freshly killed sheep to the leader of another expedition. It’s entirely possible that some cattle survived long enough to make an impression on the local population, and many stories of horned water monsters have been collected in Patagonia. But if we take Pigafetta’s report of the fire-farting horned spirit as inspired by cattle sightings, the shipwreck happened a few decades too late.

The other theory posits that there was once a bovid that lived in Patagonia. There are a few small hints that this may have been the case. A 1586 Spanish document refers to a buffalo-like animal with “horns with their tips curved backwards which this witness guesses must be buffalo and that they say that the males are black and the females white and that they have soft wool.” In 1598 explorer Oliver van Noort reported animals like stags and buffalo at Puerto Deseado. The stags were guanaco, which are related to llamas, but we don’t know what his buffalo might have been.

But we have no fossil remains. Bovids originated in Eurasia and entered North America relatively late, and as far as researchers can tell none ever made it as far as South America. None ever made it farther south than Mexico, in fact, until domestic cattle were brought to South America by the Spanish. By the mid-1500s cattle had been introduced into the Pampas, a vast prairie north of Patagonia, and feral herds may have made their way to Patagonia by the end of the century.

The Spanish cattle were tough and adaptable, and a small population still lives wild in the Andes. They have adapted to life in forests and to bitterly cold weather, including growing long fur in winter. And their horns are often described as resembling the horns of the aurochs. And with that, we have come full circle.

But we’re not done yet, because I’ve got a cow mystery that you’re going to just love. You know how one of the most frustrating things about cryptozoology is that no one gets good photographs of mystery animals? Well, listen to this story.

There’s a town in central New Jersey called Griggstown, and the Griggstown Cow was a legend told in the area. On foggy nights or rainy days, it was said, a solitary hunter or hiker might see a ghost cow in the mist near a canal outside of town. Occasionally someone would take a picture of the ghost cow, but the photos were all blurry, and no tracks or manure were ever found. The legend persisted for thirty years until November 23, 2002, when someone called the canal park office to report that the Griggstown Cow was stuck in a muddy ravine near the canal.

And sure enough, it was. It was a real live Holstein bull that had been living wild for decades after the area dairy farms closed, but he was old now and wasn’t strong enough to get out of the ditch. Rescuers managed to hoist him out and he was left lying on the grass to recover. But after two days he still hadn’t managed to stand, so the park brought in a veterinarian to examine him. Unfortunately it turned out he was in such poor condition that the vet euthanized him so he wouldn’t suffer, and he was buried in the park.

It’s a sad ending, but a thirty-year-old cow has lived a good long life. And if the Griggstown ghost cow can turn out to be a real animal, maybe other cryptids are real animals too.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 056: Strange Snakes

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This week we’re going to learn about some strange snakes. Snakes in the air! Snakes in the water! Snakes on a pla–NO I am not going there

Thanks to sirfinnhayes and Mackin for the topic suggestions! Mackin is host of the podcast Species, which you should listen to.

A golden tree snake:

A snake flying, or rather gliding with style:

Northern water snake (left) and water moccasin (right). Note the head and neck differences:

The yellow sea snake (Hydrophis spiralis):

Belcher’s sea snake. Have I mentioned how much I love stripey animals? I do love them, I do:

Horned viper. Do not step:

The Vietnamese longnosed snake. I TOOK THESE PHOTOS MYSELF AT HELSINKI ZOO!

The spiny bush viper. I’m sorry, all other snakes, this one is now my favorite:

A rattlesnake showing off its rattle:

The spider-tailed horned viper:

LOOKIT THAT SPIDER TAIL:

Tsuchinoko real:

Okay that is just way too many pictures.

Show Transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

This week we’re going to find out about some strange snakes. This is a request from two different people, sirfinnhayes and Macken of the podcast Species. Sirfinnhayes is also the person who corrected my incomplete information on the definition of a subspecies, so thank you! Podbean still won’t let me reply to comments, but at least I can see who sent them now. If you don’t already listen to the Species podcast, I highly recommend it. It’s new, family friendly, and really interesting. The first episode of Species I listened to was about flying snakes, and I was already wondering if I could sneak in an episode of my own about flying snakes or if that would be really obvious and not cool, when the host, Macken, contacted me and said I ought to do an episode on flying snakes. Now I don’t have to feel guilty for copying!

So let’s start with flying snakes. You may be picturing Quetzalcoatl, the feathered snake god of the Aztecs. But flesh and blood flying snakes, as opposed to divine ones, don’t have wings or feathers. The god did lend his name to one of the biggest flying reptiles ever known, by the way, and even though Quetzalcoatlus isn’t a snake, I have to tell you about it. It was a type of pterosaur that lived around 68 million years ago, and its wingspan was almost 40 feet, or 12 meters. It could probably fly extremely fast and far, but spent most of its time hunting small dinosaurs and other animals on land like a monster stork.

We’re not three minutes into this episode and I’m already off topic. Back to flying snakes.

Flying snakes don’t really fly, they glide, but they’re very good at it. There are five species of flying snake, all from India and the Indonesian archipelago. The longest is the golden tree snake that can grow four feet long, or a little over 1.2 meters. All flying snakes are venomous, but their venom is weak and not dangerous to humans. Besides, you’re not likely to encounter a flying snake since they spend most of their time far up in the rainforest tree canopy chasing small animals.

So how does such a slender snake glide? When a flying snake drops off a branch to glide to another, it flattens its body, actually pushing its ribs apart to make a broader surface to catch the air. As Macken describes it, when gliding, its body somewhat resembles the shape of a long, thin Frisbee. It wriggles as it glides, pointing its head in the direction it wants to go. It can even change direction midair if necessary.

If some snakes can fly, surely some snakes can swim, right? Definitely! Water snakes are actually pretty common. When I was a kid, everyone panicked whenever they saw a snake in the lake or a creek where we were always playing. We thought all water snakes were venomous water moccasins, but as I found out much later, water moccasins don’t even live in East Tennessee. Most freshwater snakes are harmless, but people kill them anyway out of fear.

The Northern water snake is common throughout much of eastern and central North America, for instance. It can grow more than four feet long, or about 135 cm, and varies in color from brown or reddish to gray or black. Sometimes it has a darker pattern, banding or splotches, and its belly is usually lighter in color. It resembles a water moccasin in many ways but it’s completely harmless to humans unless cornered, in which case it can give a bad bite but not a venomous one. It will also poop all over you if you try to pick it up. It eats small fish, frogs, leeches, crawdads, salamanders, and other small animals.

The easiest way to tell a Northern water snake from a water moccasin is the head and neck. A water moccasin hasd a broad, roughly arrow-shaped head with a much thinner neck just behind it. A Northern water snake has a head that’s barely wider than its neck.

The water moccasin is a type of pit viper, the only species of pit viper that spends time in the water, in fact. It lives in the American South and can grow as long as six feet, or 180 cm, although most are much shorter. It’s a bulky snake with a broad, blunt head, and in color and markings it usually resembles the Northern water snake. When it feels threatened, it will raise its head and gape its jaws wide, showing the white tissue inside its mouth as a warning. Keep in mind that like all snakes, it really doesn’t want to bite you. It needs to save its venom for the frogs, birds, rats and mice, and other snakes it eats. It just wants you to go away and not scare it.

Young water moccasins have a yellowish or greenish tail tip. The snake will lie perfectly still in shallow water, twitching its tail. When a frog or lizard or some other animal comes to investigate that worm moving around in the water, the snake strikes.

Freshwater snakes spend at least part of their time on land every day. Sea snakes are another thing. Some species of sea snake can’t even move on land. If they’re washed up, they’re as helpless as a fish. And they’re almost all venomous.

All species of true sea snakes have a tail that’s flattened at the end like a paddle to help it swim better, and its nostrils are on the top of its snout so it can breathe without raising its head out of the water. When it’s underwater, the nostrils close automatically. It has to breathe air, but its left lung is enormously large, almost the full length of its body, which allows it to stay underwater for over an hour at a time. It also has a special gland under the tongue that filters extra salt from its blood, and every time the snake flicks its tongue, it releases some of the salt back into the ocean. In fact, sea snakes in general are so well adapted to living in the ocean for a formerly terrestrial animal that only whales are better adapted.

As an example, let’s learn about the yellow sea snake, because it can grow nine feet long, or 2.75 meters, the longest of all the sea snakes. It lives in shallow, warm water in the Indian Ocean and is yellow or yellow-green in color with narrow black bands all down its body. It’s really pretty. It gives birth to live babies who are fully developed and able to swim as soon as they’re born. Young snakes have a black head with a U-shaped yellow marking.

The yellow sea snake eats fish and eels that live among coral reefs and sea grasses. Its venom is fast-acting and not only kills its prey, it starts breaking down the prey’s tissues so that the snake can digest it faster. Occasionally a diver or fisher gets bitten, but most of the time the snake doesn’t inject venom when it bites a human.

The faint-banded sea snake, also called Belcher’s sea snake, also rarely injects venom into humans, and rarely bites humans at all. It even has the reputation as being kind of a friendly snake. At one time its venom was thought to be the most potent of any snake’s, but that honor actually belongs to three different snakes. The reef shallows sea snake is one. The others are the inland taipan, which is a land snake that lives in Australia, and the Eastern brown snake, which also lives in Australia as well as in southern New Guinea. Pretty much if you’re in Australia, don’t bother any snakes if you can possibly help it. Not that you need me to tell you that.

A lot of snakes have interesting facial decorations. The horned viper has a pointed horn over each eye that sticks almost straight up. It’s not really a horn, of course, but a modified scale. It lives in the desert in parts of the Middle East and northern Africa, is roughly the color of sand, and grows not quite three feet max, or 85 cm. Other snakes have nose horns, including the nose-horned viper, the rhinoceros viper, and many others. No one’s sure why some snakes have these decorations, but the best hypothesis is that they’re for display. In some species only the males have decorations, or the decorations are larger than in females; but in other species, females have larger or more decorations. One thing we do know, the horns are not used for fighting other snakes. They look sharp, but they’re actually relatively soft and flexible.

The spiny bush viper goes the extra step and has pointy spines all over its body that make it look bristly. It lives in central Africa and eats frogs, lizards, and small mammals. It’s not a big snake, not much more than two feet long, or around 60 cm, although males are usually a few inches longer than females. It’s typically yellowish in color with large dark eyes and black markings. It mostly stays in the trees and sometimes suns itself on top of big flowers, which is THE best thing I have heard all week.

The rattlesnake lives throughout North and South America, and just like in the cartoons, it has a rattle at the tip of its tail that it shakes to scare away potential predators. The rattle is made of keratin. Each segment of the rattle is hollow and vibrates against the rattles above and below it when the snake vibrates its tail. A rattlesnake has special muscles in the tail used just for this, and the muscles are incredibly fast. A snake can vibrate its tail as much as 50 times per second. Baby rattlesnakes only have a little button at the tip of their tail, but each time the snake sheds its skin, it grows a new segment of its rattle.

This is what a rattlesnake’s tail vibration sounds like.

[rattlesnake sound]

Both the Eastern and Western diamondback rattlesnakes can grow about eight feet long, or almost 2.5 meters. Other rattlesnake species are smaller.

The rattlesnake isn’t the only snake species with an interesting tail. The spider-tailed horned viper not only has horns above its eyes, the tip of its tail actually resembles a spider. Those of you who were already not real happy about a snake episode probably just threw your phone down in horror right about now. Sorry about that. The very tip of the snake’s tail ends in a little bulb like a spider’s round body, and the scales in front of it are elongated like a spider’s legs. It’s not just coincidence, either. The spider-tailed horned viper eats birds that eat spiders. Like a young water moccasin twitching its tail-tip like a worm, the spider-tailed horned viper twitches its tail around like a spider. When a bird comes close to grab the spider, chomp!

The spider-tailed horned viper, and I legit will never get tired of saying that, was discovered in 1968 but only recognized as a new species in 2006. It lives in western Iran but we don’t know a whole lot about it yet.

If people in the area had told stories about a snake with a tail that looked like a spider, probably no one would have believed it, but there it is. So what about actual mystery snakes?

In Croatia there are stories of a snake called the poskok, which is gray to reddish-brown in color, two or three feet long, or 60 to 90 cm, slender, aggressive, and venomous. But its real claim to fame is its ability to jump farther and higher than it is long.

Snakes can jump by making a striking motion and lunging forward, but while some snakes may actually leave the ground that way, notably the jumping viper, a small snake from Central America, no snake can jump very high.

If you search online for the poskok, you’ll get a lot of hits about the nose-horned viper. It spends at least part of the time in trees and shrubs hunting birds. If someone saw a nose-horned viper leaping after a bird, they might think it had jumped from the ground instead of a branch. But the poskok isn’t described as having a horn on its nose. Another suggestion for the poskok’s identity is one of various species of whip snake, which are slender, aggressive snakes that can move very fast, although they’re not venomous.

The tsuchinoko of Japan is supposed to be a short but wide-bodied snake with horns above its eyes, a broad head with sensory pits, and a thinner neck. Its pronounced dorsal ridge makes it seem somewhat triangular in shape instead of rounded like most snakes. It’s also said to be able to jump long distances. Some cryptozoologists suggest it might either be an unknown species of pit viper or a rare mutant individual of a known pit viper species. Stories of tsuchinoko sightings go back centuries, although more recent accounts describe it as a more ordinary-looking snake with a big bulge in its middle as though it has just swallowed something that it hasn’t digested yet. In 2017, a Tumblr post inspired a meme about the tsuchinoko. It’s a picture of three cats staring at a fat lizard with the legs photoshopped out and the caption “tsuchinoko real,” which I’m sure you can agree is meme GOLD.

Many cultures around the world believe some snakes have a magical stone in their heads that can cure poison or heal wounds. There are similar beliefs about toad-stones. In India some people believe some cobras have a glowing brown stone in their hood that heals snake bites, while in Sri Lanka it’s said that rarely, a cobra has a beautiful precious gem inside its belly that it pukes up and hides before it eats, then swallows again later. The ancient Celts believed that an adder-stone neutralized poison. But the adder-stone, it turns out, was just a fossilized sea urchin, while other snake stones were either semi-precious stones like agates with the value jacked up with a tall tale, or gastroliths.

And finally, to wrap things around to where we started, many cultures incorporate flying or winged snakes in various aspects of religion or folklore, but sometimes people report seeing snakes with wings flying overhead. These are probably all misidentifications of known animals since no snake has ever been found, alive or fossilized, with appendages that could be described as wings. Old newspaper accounts of flying snakes are probably all hoaxes. But new species of snake are discovered all the time. You wouldn’t think there’s anything big to be discovered in England, for instance, but a new species of snake was discovered there in 2017. It’s called the barred grass snake, although it actually spends a lot of its time hunting frogs and other amphibians in water. And it’s not small—it grows three feet long, or over a meter. So if a three-foot adder can hide in a country full of naturalists, maybe a snake with wings can hide in plain sight too.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 053: Dragons

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It’s our one-year anniversary! To celebrate, I’ve opened up a Patreon bonus episode for anyone to listen to. Just click the link below and you can listen in your browser:

bonus episode – Salty Animals

This week’s episode is about dragons, specifically dragons of western/English-speaking tradition. Even narrowing it down like that leaves us with a lot of ground to cover! Thanks to Emily whose suggestion of the Komodo dragon as a topic started this whole ball rolling.

A dragon from the game Flight Rising, specifically one of MY dragons. Her name is Lily. She’s so pretty.

The Lambton worm:

A spitting cobra:

A Nile crocodile:

Deinosuchus skeleton and two humans for scale. I stole this off the internet as usual so I don’t know who the people are. They look pretty happy to be in the picture:

St. George and the Dragon (REENACTMENT):

Klagenfurt dragon statue:

A wooly rhino skull:

The star of the show today, the Komodo dragon!

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

This week let’s celebrate the podcast’s one-year anniversary with a big episode about dragons. Emily suggested komodo dragons as a topic, and then it all just spiraled out of control from there.

But first, a bit of housekeeping. Since it’s our one-year anniversary I’ve unlocked a Patreon episode so that anyone can listen. This one’s about salty animals. There’s a link in the show notes. Just click it and it’ll take you to the page where you can listen on your browser. You don’t need a Patreon login or anything.

Second, I got a polite correction recently from a listener about subspecies. Podbean is being a butt so I can’t actually see the comment, just read it in the email they sent, so I’m not sure who to thank. But they pointed out that “when the subspecies name is the same as the species name, it means it’s the first subspecies formally described, or the nominate subspecies.” In other words, Panthera tigris tigris didn’t get that second tigris because it’s extra tigery, it got it because it was the first tiger subspecies described. Although it is extra tigery.

So now, let’s learn about dragons.

Until the early 13th century or so, the word dragon wasn’t part of the English language. We swiped it from French, which in turn got it from Latin, which took it from Greek. Before the word dragon became a common word, dragon-like creatures were frequently called worms. A worm used to mean any animal that was snakey in shape. Old stories of dragons in English folklore are frequently snakier than modern dragons. For instance, the Lambton worm.

The story goes that a man called John Lambton went fishing one Easter Sunday instead of going to church, and as punishment he caught not fish but a black leech-like creature with nine holes on each side of its head. He flung it into a well in disgust, and joined the crusades to atone for fishing on the Sabbath. But while he was gone, the worm grew enormous. It killed people and livestock, uprooted trees, and even blighted crops with its poisonous breath. It couldn’t be killed, either, because if it was chopped in two, its pieces rejoined.

When John Lambton returned from the crusades seven years later and found out what had happened, he sought the advice of a local wise woman about what to do. Then he covered a suit of armor with sharp spines, and wearing it, lured the worm into the river Wear, where it tried to squeeze him to death. But the spines cut it up into pieces that were swept away by the river so they couldn’t rejoin. The end.

I don’t want to derail the dragon talk too much here, but I’m just going to point out that the sea lamprey has seven little holes behind each eye called branchial openings. It’s also eel-like and can be partially black, and it’s gross. If you want to learn more about it, and about my irrational dislike of this interesting animal, you can go back and listen to episode three.

Anyway, even after English adopted the word dragon, it didn’t mean dragon exactly. It was just a word for a big snake, especially one with mythical attributes or enormous size. But artists the world over are fond of adding wings and legs to reptiles, especially to snakes. Snakes just look so…undecorated. Gradually dragon took on its current meaning, that of a reptile with four legs, possibly a pair of wings, decorative horns and spikes and spines, and the ability to breathe fire. Actual. Fire.

That kind of dragon simply can’t exist except in folklore and fiction. But human creativity aside, many aspects of the dragon, at least the dragons of western tradition, are based on those of real-life animals.

If you’ve listened to episode 12, about the wyvern, the basilisk, and the cockatrice, you may remember the confusion among those terms and what they stand for. Technically all three are types of dragons, since the definition of dragon is actually pretty loose. In that episode, we discussed the king cobra as the possible source of many stories of the basilisk.

The king cobra doesn’t spit venom, but many species of cobra do. While cobra venom won’t hurt you very much if it just touches undamaged skin, it will hurt your eyes if it gets into them. And spitting cobras aim for the eyes. The venom is actually sprayed directly from the cobra’s fangs, which have tiny holes in the front that work sort of like a spray bottle. Some species of cobra can spit venom over six feet, or two meters, and they can also inject venom by biting. Cobra venom can cause blindness if enough gets in the eyes, and it certainly causes eye pain and swelling. Not only that, but a few other species of venomous snake, such as the Mangshan pit viper, sometimes also spit venom.

As far as I’m concerned, a big snake that sprays venom at your eyes is a good basis for the story of a dragon that breathes fire. I’d almost rather deal with a firebreather, to be honest, because I know to stop, drop, and roll if I catch on fire. Be safe, kids. This has been a public service announcement.

Crocodiles have undoubtedly influenced dragon mythology. In fact, so many common dragon traits are present in crocodiles that if you discount the wings and firebreathing, crocodiles basically are dragons. The biggest crocodile living today is the saltwater crocodile, which can grow over 20 feet long, or 6 meters, and which lives in southeast Asia, eastern India, and northern Australia. The second biggest crocodile is the Nile crocodile, which can grow nearly as long, and which lives throughout much of Africa around rivers, lakes, and swamps. Male saltwater crocodiles are typically larger than females, while female Nile crocodiles are typically larger than males.

While crocodiles look like big lizards, they’re actually more closely related to birds and dinosaurs. They can also live a long time, occasionally over a hundred years. All crocodiles are good swimmers with webbed feet that help them change directions quickly. They can also run pretty fast out of water. A crocodile’s back is heavily armored with thick scales and osteoderms, or scutes, which are bony deposits in the skin. Crocodiles have long jaws studded with 80 teeth, and if a croc loses a tooth, another grows in its place. It can just keep replacing its teeth up to 50 times. It has good night vision, a good sense of smell, good hearing, and special sensory pits on its jaws that allow a croc to hunt and escape danger even in complete darkness. A croc’s stomach contains acid that would make even the bearded vulture envious, so it has no problem digesting bones, hooves, and horns efficiently, a good thing since Crocodiles usually swallow their prey whole. And crocodiles have the strongest bite of any living animal, stronger even than a great white shark.

Of course, there used to be bigger crocodiles. Do you want to learn about gigantic extinct crocodiles? OF COURSE YOU DO, that is basically why we’re all here.

Okay, so, there used to be a 35-foot, or almost 11-meter-long crocodile called Deinosuchus that lived around 75 million years ago in what is now North America. It basically looked like a modern crocodile, but its rear teeth were shorter and blunter than its front teeth. They were adapted to crush its prey rather than bite through it, probably because with a bite force that was probably stronger than a T. rex’s, it didn’t want to accidentally bite a big chunk out of the dinosaurs it ate. Yeah. It ate dinosaurs.

So crocodiles probably did a lot to inspire dragon folklore. There’s still a lot of mythology wrapped around the crocodile today, for that matter. You know those little birds that are supposed to clean crocodile teeth? Not actually a thing. I’ve lived my whole life thinking that was pretty neat, only to find it’s a myth.

Sometimes in spring a croc will lie in the water with sticks on its snout. When a bird flies down to pick up a stick for nesting, the crocodile will grab the bird and eat it. This is a real thing that happens, not a myth. Crocodiles are actually pretty smart. And sometimes they hunt in packs.

One of the most famous traditional dragon stories in the English language is that of St. George and the Dragon, which probably originated from stories brought back to Britain during the Crusades. The story became especially popular in the 13th century and there are many versions.

According to the story, a venomous dragon lived in a pond near a city, and had poisoned not only its pond, but the entire countryside. To keep the dragon from approaching the city, the people had to feed it their own children. Each day the people held a terrible lottery to see who had to send one of their children to the pond for the dragon to eat. One day the princess was chosen, and despite all the king’s gold and silver he had to send his daughter to be eaten by the dragon.

Fortunately for her, St. George just happened to be riding by. The dragon emerged from its pond and St. George thought, oh no, we’re not having any of that, and charged it. He wounded it with his lance, then had the princess give him her girdle to use as a collar. A girdle in this case was something between a decorative belt and a ribbon tied around the waist. As soon as St. George tied the girdle around the dragon’s neck, it became meek as a puppy and followed him back to the city.

Naturally, everyone was terrified, but St. George said he would kill the dragon if the king and his people would convert to Christianity. They did, he did, and that was the end of the dragon.

While crocodiles and big snakes undoubtedly strongly influenced dragon lore, something else did too. There’s a reason dragons are so often supposed to live in caves, for instance. Caves are good places to find fossils of huge extinct animals.

In Klagenfurt in Austria there’s a monument of a dragon, called the lindorm or lindwurm, that was erected in 1593. It still stands today, together with a statue of Hercules that was added almost 40 years later. The dragon statue is based on a story of the region. The story goes that a dragon lived near the lake and on foggy days would leap out of the fog and attack people. Sometimes people could hear its roaring over the noise of the river. Finally the duke had a tower built and filled it with brave knights. They fastened a barbed chain to a collar on a bull, and when the dragon came and swallowed the bull, the chain caught in its throat and tethered it to the tower. The knights came out and killed the dragon.

The original story probably dates to around the 12th century, but it was given new life in 1335 when a skull was found in a local gravel pit. It was clearly a dragon skull and in fact it’s still on display in a local museum. The monument’s artist based the shape of the dragon’s head on the skull. In 1935 the skull was identified as that of a wooly rhinoceros.

Other dragon stories probably started when someone saw huge fossils they couldn’t identify. Dragons, after all, can look like just about anything. Stories of benevolent dragons living on Mount Pilatus in Switzerland may have started by pterodactyl fossils that are frequently found in the area. In 1421 a farmer saw a dragon flying to the mountain, and it was so close to him that the farmer fainted. When he woke, he found a stone left for him by the dragon, which had healing properties. The dragonstone is in a local museum these days and has been identified as a meteorite.

It occurs to me that if one were rich, and by one I mean me, one could take a dragon tour through Europe and visit all these awesome monuments and museums. That would be part of my expedition to search for the tatzelwurm in the Alps.

We’ll finish up at the animal I mentioned at the beginning of the episode, the Komodo dragon. While in many respects the Komodo dragon is a real-life dragon, it probably didn’t influence traditional dragon stories in the western world because no one in Europe knew anything about it until 1910. It only lives on five small islands, notably Komodo, but it’s also found on the island of Flores where the Homo floresiensis remains were found.

There were rumors for years of a type of land crocodile found on Komodo. Dutch sailors said it actually breathed fire and could even fly. In 1910, a Dutch Colonial Administration official from Flores took some soldiers to Komodo and searched for the dragon. They shot one, and Peter Ouwens, director of the Zoological Museum in Bogor, Java, hired hunters who killed two more. Ouwens studied the lizards and published a formal description in 1912. In direct contrast to many governments of the time, who were apparently trying to drive as many species to extinction as possible, in 1915 the Dutch government listed the Komodo dragon as protected.

Keep in mind that at this time, people were completely bonkers about dinosaurs and other megafauna. The Komodo dragon got incredibly famous in a very short amount of time. A 1926 scientific expedition that brought back two live dragons and twelve preserved ones actually inspired the 1933 movie King Kong. Since Komodo dragons displayed in zoos proved to be huge draws, but didn’t survive long in captivity back then, if the dragon hadn’t already been protected it probably would have been driven to extinction by collectors capturing them for zoos and killing them to sell to museums as taxidermied specimens.

Researchers used to think that the Komodo dragon, which is a type of monitor lizard, demonstrated island gigantism, where some species that are typically not so big grow larger when a population is restricted to an island. Island dwarfism is its opposite, where big animals like elephants evolve to become smaller in an island habitat. But many species of monitor lizard are large even though they don’t live on islands, and it turns out that a close relative of the Komodo dragon lived in Australia until around 50,000 years ago. In fact, the first aboriginal settlers of Australia might have encountered it.

It was called Megalania and it was the largest straight-up lizard, as opposed to dinosaur, that’s ever been found. While we don’t have any complete skeletons, some researchers estimate it grew to around 18 feet long, or 5.5 meters, although older estimates had it up to 23 feet long, or 7 meters. Either way, it was much bigger than the Komodo dragon, which can grow just over ten feet long, or more than 3 meters.

Like the crocodile, the Komodo dragon’s skin contains osteoderms. It almost looks like it’s covered with tiny spines up close. Also like the crocodile, it grows new teeth when it loses old ones, which frankly is something I wish mammals could do because how useful would that be? It can run faster than a crocodile, can swim and dive well when it needs to although it prefers to stay on land, and when it’s young it can climb trees. Older dragons are too heavy to climb trees, but an adult can stand on its hind legs using its tail as a prop. It likes to dig burrows to sleep in, and females may dig nesting burrows 30 feet long, or 9 meters.

The Komodo dragon eats anything, from carrion to baby Komodo dragons to humans, but it especially likes deer and wild pigs. Its sense of smell is so acute, it can smell a dying animal almost six miles away, or 9 ½ km. It will swallow smaller prey whole but will tear chunks off of bigger carcasses.

We’re still learning about the Komodo dragon. For a long time researchers thought it had a nasty dirty mouth full of rotten meat, which infected its prey with bacteria when bitten. But it turns out that the Komodo dragon is actually venomous. This is still somewhat controversial, since the Komodo dragon’s saliva does contain 57 strains of bacteria and some researchers think that’s more toxic than its venom. Whatever the case, you do not want to be bitten by a Komodo dragon.

It’s primarily an ambush predator, and when it attacks an animal, it gives it a bite with its huge serrated teeth. If the animal gets away, no problem. The dragon’s venom contains anticoagulants so it will probably die of blood loss. As for the dragon itself, its blood actually contains antimicrobial proteins. Researchers hope to develop new antibiotics from the proteins.

Komodo dragon eggs are big, about the size of grapefruits. The mother dragon guards her nest until the babies hatch, and some researchers have observed mothers defending their babies for short periods after they hatch. Baby dragons mostly live in trees and eat insects, lizards, birds’ eggs, and other small prey. If they want to approach a grown-up dragon’s kill to eat some of it, a baby will roll around in poop first or in the stinky parts of the dead animal’s guts so the adult dragons won’t eat the baby. Captive female dragons occasionally lay fertile eggs even though they’ve never mated, a process known as parthenogesis.

Komodo dragons look dumb. They’re probably not exactly geniuses even compared to crocodiles. But dragons kept in captivity sometimes play with items in their enclosures, which is pretty neat. If even a Komodo dragon can take time out of its busy schedule to play, you can too.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 052: British Big Cats

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Here’s another in the 2018 series of out-of-place animals, this time ABCs–alien big cats: big cats where there shouldn’t be any big cats. Like the British Isles, where no one should find a lynx or puma wandering around these days. But not only do people see big cats in Britain, they sometimes catch or kill them too.

The Eurasian lynx:

The European wildcat:

The puma:

A photo of the Beast of Bodmin Moor:

Mr. Tinkler’s unexpected serval:

The Kellas cat:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

This week’s episode is about some more out of place animals, but a specific type. There are so many reports of big cats in places where big cats should not be, especially black panthers, that cryptozoologists have a term for them: ABCs, or Alien Big Cats. Thanks again to Maureen for the topic suggestion!

There are whole books written about ABCs, so I won’t be able to do more than touch on the highlights in this episode. Big cat reports from Great Britain are especially common, so that’s what I’ll focus on this time.

Many reports of black panthers turn out to be large domestic cats seen at a distance, where tricks of perspective and poor light contribute to the cat looking much bigger than it really is. Some big cat reports turn out to be real animals that escaped from captivity, but other reports are not so easy to explain away.

The British Isles only fully separated from mainland Europe about 8,000 years ago as the land rose due to isostatic rebound after the weight of glaciers was gone and due to rising sea levels from melted glaciers. Before that, it was connected to what is now Denmark and the Netherlands via a large area of marshland for several thousand years. We know one European big cat crossed into Britain during that time: the Eurasian lynx, which only went extinct in Britain about 1,500 years ago. Other ice age big cats went extinct long before, around 25 to 30,000 years ago, or 12,000 years ago in the case of the cave lion.

Of all the big cats that once lived in Britain, only the Eurasian lynx is still around. It now lives in parts of Asia and Europe on up to Siberia. It’s larger than the related North American bobcat and the Canadian lynx, but still nowhere near as big as tigers and lions. The Eurasian lynx stands about 28 inches tall at the shoulder, or 70 cm, and is heavily built with thick spotted fur and a short bobtail. The tip of its tail is black although the rest of the animal is mostly buff to orangey-brown with darker brown spots, and it has long black tufts of fur on the tips of its ears. It’s a distinctive animal.

There is one other wild cat that we know still lives in Britain, the European wildcat. It used to live throughout the British Isles but now only remains in Scotland, although it also lives in parts of Europe. At first glance the wildcat looks like a domestic cat with tabby markings, but it’s a little larger and more heavily built than most domestic breeds. But since it can and does interbreed with the closely related domestic cat, it can be hard to tell the wildcat apart from a feral domestic tabby. It’s also very rare. Only a few hundred remain in the Scottish highlands at most, possibly only a few dozen. In the last few years, Scotland has worked hard to protect the remaining wildcats. An active program to neuter all feral domestic and hybrid cats in the West Highlands has helped reduce the number of crossbreedings, and more land has been designated as a wildcat haven.

There are very old stories of a vicious big cat in Britain, with the first mention in a Welsh manuscript dating to some time before 1250, called the Black Book of Carmarthen. It’s a collection of histories and legends told in verse. A fragment of a poem frequently referred to as Pa gur after the first two words of the first line, or more descriptively, Arthur and the Porter, is about King Arthur and probably dates to around 1100. The Cath Palug is mentioned in the stanza right at the end before the rest of the poem is lost due to damage. I’ll quote an English translation of the last few lines, because I was an English major and will use any excuse to read poetry out loud.

“Cei the fair went to Mona

To devastate Lleown.

His shield was ready

Against Cath Palug

When the people welcomed him.

Who pierced the Cath Palug?

Nine score before dawn

Would fall for its food.”

Kay was Arthur’s foster-brother, but in this poem he’s described as Arthur’s nephew. Lleown possibly means lions, and Mona is Ynys Môn, or Anglesey. The cat was a monster that had already killed 180 men when Kay finally defeated it. But the Cath Palug appears in other Arthur legends, and from them we can learn a bit more about it. In some stories it was the offspring of Henwen, the great white sow, who was chased into the sea and gave birth to a black kitten. The kitten swam to the island of Ynys Mon where the sons of Palug raised it, only for it to turn into a monster. In other versions of the story, a man fishing in a lake swore to dedicate his first catch to God, but broke his oath. On his third cast he caught a black kitten, which he kept and raised. But it grew enormous and killed him, his family, and anyone else who came near the lake. Sir Kay, or Arthur in other versions of the story, polished his shield so the cat would attack its reflection and not the man.

The Cath Palug was probably not a real cat but an animal of folklore. There’s always a possibility, of course, that the stories were based on the European lynx. But the lynx is not black even as a cub, and it’s not a dangerous animal to humans the way tigers sometimes are.

The first modern report of an Alien Big Cat in Britain comes from about 1770. The writer William Cobbett described seeing a gray cat the size of a Spaniel dog when he was a boy. It climbed into a hollow elm tree near Waverley Abbey, a ruin in Surrey. Later in his life, while traveling in Canada, he saw a wild gray cat, possibly a lynx, and thought it looked like the cat he saw in England.

Lynxes are occasionally killed or captured in Britain. In 1903 a lynx was shot and killed in Devon after it killed two dogs. The animal was taxidermied and given to a local museum, which labeled it as a Eurasian lynx—but a study of the animal published in 2013 proved that it was a Canadian lynx that had been kept in captivity for at least part of its life. In 1927 newspapers reported a lynx caught in Scotland. I found a copy of the article from the Sunday Post dated the 16th of January 1927, which I’ll quote part of:

“Shepherds reported having seen an animal like a leopard, but without spots on its coat, stalking the sheep in the heather. A farmer who set a steel trap on a mountainside was astonished to find the following morning that he had captured a large, fierce, yellow animal of unknown species. He obtained a gun and, cautiously approaching it, shot it. The body was sent to the London Zoo, where it was identified as that of a lynx… Two other specimens have been killed in Scotland recently. How they reached there is unknown, but it is believed that they must have escaped from some traveling menagerie.”

Unfortunately the article doesn’t give much information about the animal. It’s only called large, fierce, and yellow, and the shepherds who’d seen it before it was trapped said it looked like a leopard without spots. That’s strange if this really was a lynx, because while some individual lynxes may have spots that don’t show up well against the background coat, all lynxes have spots. They also have bobtails and the distinctive black ear tufts, but those details aren’t reported.

It’s possible the poor cat wasn’t a lynx at all but a puma. The puma, also called a cougar or mountain lion, is native to the Americas. It’s bigger than a lynx, standing almost three feet tall at the shoulder, or 90 cm, and is usually tawny in color with lighter belly, and has a long tail that may show some faint ringing. You’d think that the London Zoo expert who examined the animal would know the difference between a long-tailed puma and a short-tailed lynx, though, so who knows what it really was? But in 1980 an honest-to-goodness puma was captured in Scotland. The puma spent the remainder of her life at the Highland Wildlife Park zoo, where they named her Felicity, and after she died was taxidermied and is now in the Inverness Museum. Felicity was probably an escaped or released pet, since the zoo director reported that she liked being tickled. Wild animals don’t typically like to be tickled.

Many other large cats of various species have been killed or captured in Britain. In most, if not all, cases the animals were probably exotic pets that were either released when they became too difficult to manage, or escaped and weren’t reported because the owners didn’t have a license to own the animal in the first place. But there are many other sightings of more mysterious large cats.

The Surrey Puma is one of the earliest cases. The first sightings were made in the 1930s around the Surrey/Hampshire border, but since this is the same area where William Cobbett saw his Spaniel-sized gray cat, many people think that 1770 account is the earliest known. In 1955 a woman walking her dog saw a puma-like cat slinking away from a dead calf, which it had evidently been feeding on. Many reports followed through the 1960s. Naturalists who examined paw prints discovered in the area identified the prints as made by dogs. Occasionally someone would snap a photo, but they were always too blurry to be conclusive—until 2014. One quiet Friday morning a man named Allan Tinkler, from Molesey in north Surrey, was eating breakfast with his children when he saw a strange cat in his garden. It stayed in the yard for over half an hour and was definitely not a domestic cat. I’ve got one of the pictures he took in the show notes, and it clearly shows a small wildcat called a serval.

The serval is a long-legged, large-eared African cat with spots over most of its body and some stripes along the neck and shoulders. It turned out that this particular serval was an escaped pet, and its owner retrieved it safely and took it home. They also had a license to keep it. Servals are frequently kept as pets and will sometimes cross-breed with domestic cats, producing tame kittens with serval-like markings. This hybridization is the basis of the domestic cat breed called the Savannah cat.

Obviously that serval wasn’t the cause of sightings going back decades or even centuries, but with no clear photos or captured animals, we can’t guess what the Surrey Puma might really be.

The Beast of Bodmin Moor is another case that received a lot of attention starting in the late 1970s. Bodmin Moor is in Cornwall, England, and over the years people have reported seeing big cats in the area, brown or black in color and about the size of a German shepherd, with long tails. One persistent rumor is that in 1978, when a circus owner named Mary Chipperfield had to close her zoo in Plymouth, she released three pumas onto the moor rather than give them to Dartmoor Zoo. Supposedly the Beast of Bodmin Moor is a descendant of these pumas.

In 1994, after something killed a number of sheep on the moor, the local MP called for an official investigation into the beast. A biologist and a zoologist headed the investigation. They looked at the sheep supposedly killed by a big cat, at tracks, photographs, and video footage, and conducted a search of the moor. Their conclusion, after six months, was that there was no evidence for any big cats of any type living on the moor. The tracks were made by dogs, the sheep carcasses did not show signs of being killed or eaten by cats, and the photos and videos showed domestic cats seen in places where scale was hard to judge.

Locals weren’t at all appeased. Many people were convinced big cats lived on the moor. A few days after the official report, a boy found the skull of a big cat near the River Fowey. But the Natural History Museum in London, which examined the skull, determined that it was from a leopard that had been prepared for taxidermy after death, and was probably taken from a leopard-skin rug.

Mysterious big cats have been spotted all over Britain, and considering how many exotic cats have been caught and killed over the years, it’s clear something is going on. It’s unlikely that any exotic species have successfully established breeding populations in Britain, but it’s not completely out of the question. But there is one other possibility.

For a long time the Kellas cat, or cait sìth, which means ‘fairy cat,’ was thought to be a Scottish folktale. It was a big black cat flecked with white, and with a white spot on its chest, that was supposed to be an omen of doom or even a type of evil spirit. Then a gamekeeper caught one in a fox snare in 1984, and in the following years a few more were shot or captured. It turns out that the Kellas cat is a landrace population of hybrids between European wildcats and domestic cats. A landrace is a locally adapted animal—not a subspecies, although in some cases it could eventually develop into one, but not really a separate breed of animal, although traits of a landrace population can be standardized into a breed through selective breeding. In the case of the Kellas cat, it’s black with a white spot on the chest, and has long white guardhairs that give it a flecked appearance.

While the Kellas cat is not much bigger or heavier than a domestic cat, it’s possible that at least some sightings of mysterious big cats are actually Kellas cat sightings. And honestly, if I had the choice between seeing an escaped exotic pet and seeing a fairy cat, I’ll take the fairy cat every time.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 048: Out of Place Animals

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Happy New Year! Let’s learn about a few animals that have shown up in places where they just shouldn’t be. How did they get there, and why? Sometimes we know, sometimes it remains a mystery.

Some of Pablo Escobar’s hippos:

King Julien, the ring-tailed lemur who was discovered almost frozen to death in London:

A little alligator captured in a koi pond. In Maryland. Which is not where gators live:

A monk parakeet eating pizza in Brooklyn, because of course it is:

How did these beavers get into a Devon river? They’re not telling:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

Happy new year! Let’s ring in the new year with some out-of-place animals. Sometimes an animal shows up in a place where it just shouldn’t be, and while the animal itself isn’t a mystery, how it got there is. In this episode we’ll chase down the solutions to a few of these mysteries, and ponder a few others we can’t solve.

We’ll start with some hippos that aren’t hanging out in Africa where they belong, but are living in Columbia, South America. In this case, we do know what happened. Back in the 1980s, a guy named Pablo Escobar had a private zoo that contained four hippos, along with other animals. Escobar was not a nice person. He was a drug lord who grew obscenely rich from selling cocaine and killing anyone who didn’t agree with him. In 1993 the police raided his estate and Escobar was killed in a shoot-out. The government took over the estate and turned it into a park, and most of the animals were given to zoos. But the hippos stayed. The estate had a lake that they lived in, and they weren’t hurting anything.

But after a few decades, the four hippos turned into forty. The hippos have expanded their range from the park to neighboring rivers. Sometimes a hippo wanders into a neighboring town or ranch. Hippos can be dangerous—in fact, they’re the most dangerous animal in Africa, killing more people than any other animal. But the locals like the hippos. At this point the government is torn between needing to keep the people and environment safe from these out-of-place animals, and preserving animals that everyone agrees are really awesome. In 2010 the government started a program to castrate the males, which will stop the population from growing, although castrating a wild hippo is not easy so the program is not necessarily going to work.

This is what a hippo sounds like:

[hippo sound]

In December 2011, someone found an unusual animal in London, a ring-tailed lemur. Even if you don’t know what it is, you know what it is. The vets who treated the animal named him King Julien after the character from the movie Madagascar. Lemurs are primates, only found in the island country of Madagascar, so what was one doing in London on a below-freezing day? Poor King Julien almost died of hypothermia and dehydration.

King Julien was very tame, so had probably been someone’s pet. People are allowed to own lemurs in England, but only with a special license. Ring-tailed lemurs are popular exotic pets, and part of the reason they’re endangered in the wild is because they’re frequently captured for sale on the black market. I tried to find out what had happened to King Julien, without luck, but hopefully he recovered fully and now lives in a zoo or wildlife sanctuary where he can be properly cared for and can hang out with other lemurs.

This is what a ring-tailed lemur sounds like:

[ring-tailed lemur sound]

Unfortunately for many animals kept as exotic pets, once the people who buy them realize owning an alligator, for instance, is not as fun as it sounds, the animals are often just dumped outside to fend for themselves. The kind of person who would buy an exotic animal in the first place is probably not the kind of person who bothers to learn how to take care of it.

Back in the mid-20th century, if you took a vacation to Florida and went into a souvenir shop, you could buy a live baby alligator for a few bucks. Baby alligators are cute, like big lizards. But they grow fast, they eat a lot, they make a mess, and they often get sick because they’re not properly taken care of. I like to think I know a fair amount about animals, but I wouldn’t know how to take care of a baby alligator. And if it was 1950 and I couldn’t just look that information up online, or find it in the local library, I’d probably not do a very good job.

Now I know you’ve heard about sewer alligators. The story goes that back in the days when baby alligators were cheap pets, people would bring them home as souvenirs, realize very soon that they didn’t actually want an alligator as a pet, and would flush them down the toilet to get rid of them. Some of the flushed baby alligators survived, and grew up in the safety and relative warmth of the New York City sewers, eating rats. Every so often a maintenance worker would get the shock of shining a flashlight down a sewer tunnel and seeing the reflection of alligator eyes. In the stories, the gators were always enormous.

So did this ever happen? Did alligators ever really live in the sewers of New York or any other city? Alligators have actually been found in sewers, although it’s not known if they were survivors of being flushed or if they were released aboveground and found their way to the nearest water through storm drains. In 2010 a two-foot-long, or 60-centimeter, baby alligator was found in the sewer in New York City. In 1984 a Nile crocodile was captured in the Paris sewers. But a sewer is not a good habitat for any living thing, especially not a reptile. Any alligators found in sewers haven’t been there long—they wouldn’t survive long, and they certainly couldn’t breed in a cold, lightless environment.

But alligators don’t just turn up in sewers. They’re forever being found in people’s ponds, and not in Florida or surrounding areas like you’d think. As just one of many possible examples, in 2015 a guy in Maryland, in the northeastern United States, found a three foot, or .9 meter, alligator in his koi pond. Probably he did not have any koi left by the time police officers caught the gator and relocated it to a local zoo.

This is what an American alligator sounds like:

[alligator sound]

It’s not too unusual to find a bird somewhere outside of its natural range. While migrating birds have amazing skills at navigating long distances, sometimes a bird is blown off course by a storm, or joins a flock of closely related birds that then fly somewhere other than its usual migration route. But sometimes the presence of out-of-place birds aren’t so easy to figure out.

For instance, the Brooklyn parrots. Brooklyn is part of New York City, not a particularly welcoming place for tropical birds. But there’s a population of wild parrots called monk parakeets, or Quaker parrots, that have been living in the city for over 50 years. And no one’s sure where they came from.

The monk parakeet is from Argentina. It’s smallish, around 11 inches long or 29 cm, with a 19 inch wingspan, or 48 cm. It’s a cheerful bright green in color with pale gray forehead and breast, and some blue on the wings. It eats plants of all kinds and builds elaborate multi-family nests called apartments by weaving twigs together.

It’s also been a popular pet for a long time. It learns to mimic speech easily, is intelligent and hardy, and lives 15 to 20 years, or even longer. But because so many feral populations have developed in North America and Australia, some areas no longer allow monk parakeets as pets at all.

The Brooklyn parrots are probably escaped birds from pet stores and especially from shipping crates full of birds imported from Argentina. Thousands of the parrots were sold as pets in the United States during the 60s and 70s. The first report of parrots living in New York City comes from December 1970, when an article about them appeared in the New York Times. Since then, the origin of the parrots has achieved urban legend status, with unsubstantiated stories of heroic releases of captive birds from sinking cargo ships, a mass release of captive birds from an abandoned aviary, and so forth. In the mid-2000s, a poaching ring trapped birds to sell on the black market, but the ring was busted and the birds freed.

Populations of monk parakeets also live in Chicago, Austin TX, Brussels, Belgium, and many other cities. Because their droppings don’t harm statues and other structures the way pigeon droppings do, and studies of urban birds reveal that they aren’t a threat to native species, many cities have stopped trying to exterminate the birds. Their large nests do frequently have to be removed from power transformers.

This is what a monk parakeet sounds like:

[monk parakeet sound]

I always think of beavers as a North American animal, but the Eurasian beaver is native to—you guessed it—Europe and Asia. But like the North American beaver, the Eurasian beaver was almost driven to extinction by humans, who wanted its fur and a substance called castoreum that is still used in perfumes and cigarettes. Castoreum is produced by the beaver to scent mark their territory, and a beaver’s castor sacs is found right next to the anal glands. Another reason to quit smoking!

So by 1900, the Eurasian beaver was almost extinct throughout its range. Only a few small populations remained. In England, Scotland, and Wales it went extinct completely by the 16th century. But after conservation efforts throughout Europe and Asia, beavers have started to be reintroduced into their historic ranges. The first official reintroduction of beavers into Scotland occurred in 2009 and the animals are doing well.

In 2013, people in Devon, England started seeing beavers along the River Otter. The next year they had babies. No one had any idea where the beavers had come from—Devon is too far from Scotland for the Scottish beavers to have migrated there naturally, and anyway the Scottish beavers are closely monitored. If three had gone missing, the researchers in charge of them would know.

It led to a lot of controversy in Devon, to say the least. Fishers and farmers worried that the beavers would mess up the river, carry diseases, and in general cause havoc. And since the beavers hadn’t been officially introduced, no one knew whether these were even the right kind of beaver for England and if they were healthy. But locals liked having beavers around—they are really cute animals, after all. When the government agency Natural England announced it would capture the beavers and put them in a zoo, locals protested so strenuously that the plan was changed. Instead, the beavers were captured, examined by veterinarians to make sure they were Eurasian beavers and disease free, and rereleased. This happened in 2015. The beavers were healthy, they were the right species, and they were returned to the river. Still, no one one knows how they got there.

Beavers are actually good for fish and the local environment. Beaver ponds create winter habitat for many types of fish, and beaver dams don’t stop fish like salmon that migrate upriver to spawn. The presence of beaver dams helps reduce flooding, improves water quality, and creates cover for lots of fish and animals. And while some people believe beavers spread the giardia parasite, which causes a bacterial infection sometimes called beaver fever, giardia is actually mostly spread by humans and our domesticated animals, especially dogs. Giardiasis causes nasty diarrhea and other intestinal distress that can go on for weeks, and it’s why you don’t ever drink water that hasn’t been treated in some way.

The beavers in Devon are doing well and have spread into neighboring waterways. They got in the news again a little over a year ago, in October of 2016, when a rich guy decided he didn’t like them. Sir Benjamin Slade, who has a great name but who is clearly a prime jerk, posted a reward of 1,000 pounds to anyone who would kill the beavers who’d moved onto his estate, because he didn’t like that they were felling some of his trees. Dude, you are rich. Hire somebody to plant more trees for you. Besides, beavers have brought tourists to Devon who hope to catch a glimpse of the animals, which helps the local economy, Mr. Slade, if that IS your real name.

Anyway, this is what a beaver sounds like:

[beaver sound]

There are so many out-of-place animal reports that there’s no way to cover more than a few in one episode, so I’ll definitely revisit the topic. Until then, keep an eye out for anything unusual walking through your back yard.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 047: Strange Horses

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It’s the last episode of 2017 and we’re going out in style, learning about some unusual horses!

A Przewalski’s horse PHOTO TAKEN BY ME AT HELSINKI ZOO I cropped out as many poops as I could:

A Heck horse, also sometimes called a tarpan. Photo taken by *squints* Klaus Rudloff in Berlin:

A Moyle breed horse with a bossed forehead:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

This week we’re going to learn about an animal I’ve been bonkers crazy about since I was a kid, the horse. But not just regular horses. We’re going to learn about some strange and little-known horses, the best kind of all.

All domestic horses are the same subspecies, Equus ferus caballus, even though the various breeds may look very different. Even mustangs and other populations of wild horses—more properly called feral horses—are the same subspecies. Feral just means a domestic animal that lives like a wild animal, like a stray dog. Only one truly wild horse remains these days, Przewalski’s [pzha-VALski’s] horse, Equus ferus przewalskii. I’ve been pronouncing it Perzwalski’s horse my whole life until today. So let’s start the episode by talking about that one.

Przewalski’s horse is native to the steppes of central Asia, especially Mongolia. It’s currently considered a subspecies of horse, but some researchers think it should be its own species. It went extinct in the wild in 1969. Fortunately, in 1900 15 of the horses had been captured and sold to various zoos. Some of the pairs reproduced, but by 1945, only 13 of the descendants remained. Of those 13, two were hybrids, one of them with a domestic horse, one of them with a tarpan. More about tarpans in a minute. Nine of the 13 were used in a careful breeding program, which was so successful that by 1992, Przewalski’s horse started to be reintroduced to the wild.

I’ve seen Przewalski’s horses, by the way. They had some in the Helsinki Zoo. Check the show notes for a picture taken by me and not swiped by me off the internet.

Przewalski’s horse is stockier than domestic horses, dun in color with a pale belly, with a short, erect mane. The legs are frequently faintly striped. The average horse stands about 13 hands high at the withers, which is the shoulder hump, or four feet four inches, or 132 cm. Its social structure is pretty much the same as the domestic horse’s. It lives in bands consisting of a group of mares and their young, and a stallion that leads the band to grazing areas and water while keeping watch for danger. A solitary stallion may sometimes challenge a stallion with a band of mares, which leads to a fight, which is pretty much the basis of 80% of the horse stories I read as a kid. So exciting.

So what about the tarpan? It was also called the Eurasian wild horse, and it went extinct—for good, unfortunately—in 1918 at the very latest, but probably much earlier. Its scientific name is Equus ferus ferus, and it’s probably the wild horse that gave rise to the modern domesticated horse. But we don’t know for sure, because we don’t know for sure that the tarpans alive in the 18th and 19th centuries were even real tarpans. They might have been hybrids of local domestic horses and Przewalski’s horses, or just feral domestic horses.

We do know that wild horses lived throughout Europe and parts of Asia during the Pleistocene. We have cave paintings 30,000 years old that are so good, scientists can determine a lot about the wild horse’s conformation and coat patterns and colors. We know our ancestors killed and ate horses long before anyone realized how useful it would be to tame such a strong animal and let it do the hard tasks of pulling carts and plows. The horse was domesticated about 6,000 years ago in various places at different times across Eurasia, and it’s possible that different subspecies of horse were domesticated, of which the tarpan was one. But we’re not sure how many subspecies of wild horse there were. We know about Przewalski’s horse since it’s still around, and we know a fair bit about the tarpan because it survived well into modern times. There were probably others, including what might be a type of tarpan that lived in forests.

There’s an interesting etymological fact that might point to the forest tarpan as a distinct type of wild horse. This comes from Willy Ley’s marvelous book, The Lungfish, the Dodo, and the Unicorn, which I’ve read numerous times since I was a kid. A lot of the information is dated since it was first published in the 1940s, but it was cutting edge at the time. Also, the book was already old when I was a kid. I’m not that old. Anyway, Ley writes that there was an unusual Bavarian insult used when someone in southern Germany wanted to call someone else stupid. In other parts of German-speaking Europe, a stupid person is called an Esel, or donkey. But the Bavarian term is Waldesel, which means forest donkey. Ordinary donkeys are called Steinesel, or rock donkey. So some researchers think, or thought 80 years ago, that the Waldesel referred to the forest tarpan. It was supposed to be gray with a black stripe down the spine called an eel stripe, and like other wild horses had a big, donkey-like head.

At some point, when horses were fully domesticated, the wild horses became a pest. They stole domestic mares and ate fodder meant for livestock. So not only were they hunted for meat, they were killed just to get rid of them. By the late 19th century, tarpans were already rare, whether they were really wild horses or hybrids of wild and domestic horses. The last one was killed in the wild in 1879 or the first few days of 1880, the last one in captivity died in the early 20th century—reports vary as to whether it was in 1909, 1917, or 1918, and there are some doubts that these last horses were actually tarpans.

The tarpan looked a lot like Przewalski’s horse: small, stocky, and with a large head, with short mane and tail. They were mostly bay in color—that’s brown with black mane and tail—but dun, black, gray, and other shades were also present. Unlike Przewalski’s horse, the mane fell across the neck like the domestic horse, but was shorter.

So is the tarpan really extinct? If you go online you can find tarpans for sale. What’s up with that?

As early as 1780, people realized the tarpan needed help to survive. That’s when the Polish government established a wildlife park to protect the tarpans living there, but it closed in 1806 and the horses were given to local farmers. A small number of tarpans were kept in zoos. In the 1930s and after, people have tried to breed a horse that closely resembles the tarpan, starting with domestic stock that probably have recent tarpan ancestors. Various breeds of horse have resulted, notably the Heck horse, often called a tarpan. It isn’t really a tarpan, but it sure is beautiful.

There are many horses in folklore, from Pegasus to the kelpie, centaurs to unicorns, but very few actual mystery horses. I looked, believe me. The kelpie, if you’re unfamiliar with the term, is a Scottish water spirit that sometimes appears as a pony with a sopping wet mane. Don’t try to catch it. The second you touch it, it’ll drag you into the water and drown you.

Anyway, I dug around and found not a mystery horse, but something really interesting about horses with horns—not like a unicorn’s horn, but something even stranger. Something real.

Every so often there are reports of a horse with a pair of horns on the forehead. Sometimes they’re described as tiny, although older accounts are more sensational. For instance, an 1837 account from a South American explorer talks about a horse with four-inch long horns like a bull’s, and another with horns three inches long. That would be about 8 cm to 10 cm.

Well, there are a few breeds of horse with what are called bossed foreheads. Basically this means the forehead sometimes has a pair of bony bulges or points above the eyes or near the ears that do look like tiny fur-covered horns like those seen in giraffes, or horn buds where horns could grow. Sometimes a horse will have only one of the bumps, but mostly they grow in pairs. Moyle horses, a North American breed, have the bossed forehead, as do the Datong from China and the Carthusian Andalusians. All three of these breeds are rare. Sometimes the trait appears in other breeds.

Now, these are no three- or four-inch horns. They’re just little bumps maybe a centimeter or so long, or about half an inch. It’s also not clear whether they’re real horns or just calcium deposits of some kind, but since they do seem to be situated consistently in spots where horns could reasonably expect to grow, it’s possible they are due to a genetic glitch that fails to fully suppress an ancient gene sequence that once grew horns. The problem is, as far as we know, there are no horse ancestors that ever grew horns.

While warts and bumps are as common in horses as they are in any mammal, this particular kind of horn-like bump doesn’t seem to appear anywhere else on a horse, even on those with bossed foreheads. A bossed forehead is also supposedly linked with high endurance, but as far as I know there are no real studies about the condition. So if you know someone who’s thinking about going into veterinary medicine, zoology, or a related field, suggest bossed foreheads as a particular topic of study. And then tell them to let me know their findings.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 046: The Other Loch Ness Monsters

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There’s more in Loch Ness than one big mystery animal. This week we look at a few smaller mystery animals lurking in the cold depths of the lake.

Further reading:

Here’s Nessie: A Monstrous Compendium from Loch Ness by Karl P.N. Shuker

The goliath frog:

The Wels catfish (also, River Monsters is the best):

An amphipod:

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

Back in episode 29, I dismissed Nessie, the Loch Ness monster, as probably not a real animal. But this week we’re heading back to Loch Ness to see what other monsters might lurk in its murky depths.

WHAAAAA? Other Loch Ness monsters???

Yes, really! See, ever since the first sightings of Nessie in the 1930s, Loch Ness has been studied and examined so closely that it would be more surprising if no one had ever spotted other mystery animals.

The source of most of the information in this episode is from zoologist Karl Shuker’s book Here’s Nessie! A Monstrous Compendium from Loch Ness. Check the show notes for a link if you’re interested in buying your own copy of the book.

Our first non-Nessie mystery dates from 1934, but it happened, supposedly, sometime in the 1880s. It appeared in the Northern Chronicle, an Inverness newspaper, on January 31, 1934. The article relates that a ship in Loch Ness hit a submerged reef called Johnnie’s Point and sank one night. Luckily no one died. The next day a local diving expert named Duncan Macdonald was hired to determine if the wreck could be raised, but he couldn’t spot the wreck during his dive.

Later that evening, some of the ship’s crew who had heard stories about strange creatures living in Loch Ness asked Macdonald whether he’d seen anything unusual. After some urging, Macdonald finally admitted that he had seen a frog-like creature the size of a good-sized goat sitting on a rock ledge some 30 feet, or 9 meters, underwater. It didn’t bother him so he didn’t bother it.

There are a lot of problems with this account, of course. For one thing, we don’t know who wrote it—the article has no byline. It’s also a secondhand account. In fact, the article ends with this line: quote “The story, exactly as given, was told by Mr Donald Fraser, lock-keeper, Fort Augustus, who often heard the diver (his own grand-uncle) tell it many years ago.” unquote

Plus, of course, frogs don’t grow as big as goats. The biggest frog is the goliath frog, which can grow over a foot, or 32 cm, in length nose to tail, or butt I guess since frogs don’t have tails, which is pretty darn big but not anywhere near as big as a goat. The goliath frog also only lives in fast-moving rivers in a few small parts of Africa, not cold, murky lakes in Scotland, and its tadpoles only feed one one type of plant. In other words, even if someone did release a goliath frog into Loch Ness in the 1880s—which is pretty farfetched—it wouldn’t have survived for long.

The biggest frog that ever lived, as far as we know, lived about 65 million years ago and wasn’t all that much bigger than the goliath frog, only 16 inches long, or 41 cm. It had little horns above its eyes, which gives it its name, devil frog. Its descendants, South American horned frogs, also have little horns but are much smaller.

So what might Mr. Macdonald have seen, assuming he didn’t just make it all up? Some species of catfish can grow really big, but catfish aren’t native to Scotland. It’s always possible that a few Wels catfish, native to parts of Europe, were introduced into Loch Ness as a sport fish but didn’t survive long enough to establish a breeding population in the cold waters. Catfish have wide mouths, although their eyes are small, and might be mistaken for a frog if seen head-on in poor light. Plus, the Wels catfish can grow to 16 feet long, or 5 meters.

Then again, since the article was published during the height of the first Loch Ness monster frenzy, it might all have been fabricated from beginning to end.

A 1972 search for Nessie by the same team that announced that famous underwater photograph of a flipper, which later turned out to be mostly painted on, filmed something in the loch that wasn’t just paint. They were small, pale blobs on the grainy film. The team called them bumblebees from their shape.

Then in July of 1981, a different company searching not for Nessie but for a shipwreck from 1952 filmed some strange white creatures at the bottom of the loch. One of the searchers described them as giant white tadpoles, two or three inches long, or about 5 to 7 cm. Another searcher described them as resembling white mice but moving jerkily.

The search for the wreck lasted three weeks and the white mystery animals were spotted more than once, but not frequently. Afterwards, the company sent video of them to Dr. P Humphrey Greenwood, an ichthyologist at the Natural History Museum in London. Since this was the 1980s, of course, the film was videotape, not digital, but Dr. Greenwood got some of the frames computer enhanced. Probably on a computer that had less actual computing power than my phone. Anyway, the enhancement showed that the animals seemed to have three pairs of limbs. Dr. Greenwood tentatively identified them as bottom-dwelling crustaceans, but not ones native to Loch Ness.

Over the years many people have made suggestions as to what these mystery crustaceans might be. I’m going out on a limb here and declaring that they are not baby Loch Ness monsters. Karl Shuker suggests the white mice footage, at least, might be some kind of amphipod.

We’ve met amphipods before in a couple of episodes, mostly because some species exhibit deep-sea gigantism. Amphipods are shrimp-like crustaceans that live throughout the world in both the ocean and fresh water, and most species are quite small. While they do have more than three pairs of legs—eight pairs, in fact, plus two pairs of antennae—the 1981 videotape wasn’t of high quality and details might easily have been lost. Some of the almost 10,000 known species of amphipod are white or pale in color and grow to the right size to be the ones filmed in Loch Ness. But no amphipods of that description have ever been caught in Loch Ness.

New amphipods are discovered all the time, of course. They’re simply everywhere, and the smallest species are only a millimeter long. But because they’re so common, it’s also easy to transport them from one body of water to another. A rare amphipod discovered in Alpine lakes only a few years ago is already threatened by a different, more common species of amphipod introduced to one of the lakes by accident. So it’s possible that the white mice crustaceans in Loch Ness traveled there on someone’s boat.

That’s certainly the case with another creature found in Loch Ness in 1981, but we know exactly what this one is. It’s a flatworm native to North America, a bit over an inch long, or 3 cm, and only about 5 millimeters wide. It attaches its cocoons to boat bottoms, and in this case it was brought to Loch Ness by equipment used to hunt for Nessie. Spoiler alert: they didn’t find her.

You can find Strange Animals Podcast online at strangeanimalspodcast.com. We’re on Twitter at strangebeasties and have a facebook page at facebook.com/strangeanimalspodcast. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. If you like the podcast and want to help us out, leave us a rating and review on Apple Podcasts or whatever platform you listen on. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 042: Mystery Bears

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This week we’re going to learn about bears, including a bunch of m y s t e r y  b e a r s!

Hi! I am a panda bear!

A polar bear:

A spectacled bear:

A baby spectacled bear OMG LOOK AT THAT BABY:

The giant short-faced bear was indeed giant:

Further reading:

Shuker Nature

Show transcript:

Welcome to Strange Animals Podcast. I’m your host, Kate Shaw.

I’m in the mood for a bona fide mystery animal, and I bet you are too. So this week let’s learn about some mystery bears.

There are eight species of bears alive today that we know of: brown, polar, spectacled, sloth, sun, Asian and American black bears, and the giant panda. The other ones you may have heard of, like grizzlies, are subspecies of those eight. For a long time pandas were not considered bears at all, but more closely related to raccoons. These days they’re definitely in the bear box, but they’ve evolved in a completely different direction from other bears for some 19 million years, which is why they’re so different.

Before we get into the mysteries, let’s talk about just how different pandas are from other bears. As you probably know, the panda eats bamboo almost exclusively, unlike all other bears which are either omnivorous or, in the case of the polar bear, carnivorous. To survive on bamboo, the panda has evolved a lot of unusual adaptations. The front paws, for instance, have five toes just like all bears, and also a thumb. The thumb is actually a modified wrist bone that juts out from the base of the paw and helps the panda hold bamboo stalks as it eats the leaves.

Bamboo is not very nutritious. It’s certainly low in protein, especially considering that while the panda eats almost nothing but bamboo, it still has the digestive system of a carnivore. Special microbes in the panda’s intestines help break down the bamboo so the panda can digest it, but it takes a lot of bamboo to provide the energy a panda needs. A panda eats 20 to 30 pounds of bamboo leaves, stems, and shoots every day, or 9-14 kg, which means it also poops a whole lot. Seriously, it poops something like 40 times a day. And it still doesn’t have a lot of energy. It mostly just sits around eating and pooping. But while the panda just chews leaves all the time, it still has bear fangs and it will eat meat and eggs when it can. Researchers think that the panda only became exclusively a bamboo eater about two million years ago.

The panda lives in the mountains of China in only a few places. It used to also live in the lowlands but farming and other development drove it into more remote areas. There are about 50 pandas in captivity these days and somewhere between 1,500 and 3,000 pandas in the wild, with the population finally increasing after laws protecting pandas from poaching started to be enforced.

The people of China knew about the panda for centuries, although they were considered rare and elusive even in the olden days, but it wasn’t until 1869 that anyone from outside of China had a clue that gigantic roly-poly black and white bamboo-eating six-toed bears were real. Seriously, would you believe that? In 1869 a French missionary and naturalist bought a dead panda from some hunters, dissected it to study, and sent the skin to a zoologist friend in Paris.

So it’s possible that there are other mystery bears out there, known to the locals who don’t realize their bears are special, just waiting to be spotted by someone who knows a thing or two about bears.

In 1920 a Swedish scientist named Sten Bergman was shown the pelt of a bear by locals during an expedition to the Kamchatka Peninsula. That’s in the very eastern part of Russia on the Pacific coast and is sparsely populated. It’s mountainous with a cluster of active volcanos and it’s well known for the brown bears that live in the area. The Kamchatka brown bears are among the largest brown bear subspecies in the world, almost the size of the closely related Kodiak brown bear. When it stands on its hind legs it can be almost ten feet tall, or 3 meters. It’s mostly harmless to humans. Mostly. It hardly ever kills people. Just, you know, occasionally. The Kamchatka brown bears have long brown fur, sometimes pale brown but usually a sort of medium brown. They’re certainly not black. But the pelt that Dr. Bergman was shown was jet black and had short fur. But it was definitely a bear pelt, and the pelt was definitely enormous—much larger than a brown bear pelt. Bergman also saw a huge skull supposedly from one of the black bears, and a paw print 15” long and 10” wide, or 38 cm by 25 ½ cm.

Unfortunately none of the giant black bears have turned up since, living or dead. It’s possible that the bear was an unusually large brown bear with anomalous fur. Brown bears do have considerable variability in both the color and length of their fur, so it’s not out of the question that occasionally a brown bear is born that is actually black. It’s also possible that this black bear is actually a different species of bear, but that it’s either gone extinct or is extremely rare and only lives in far remote areas of Siberia these days.

But the Kamchatka Peninsula has another mystery bear for us to ponder. In 1987 a hunter named Rodion Sivolobov bought a giant white bear skin from locals. It looked like a big polar bear pelt, but the locals assured him it was from a very specific, very rare type of local bear.

They called it the irkuiem and described it as large but with a relatively small head, relatively short hind legs, and an unusual method of running. It supposedly runs in a sort of rocking motion, bringing both hind legs up to the forelegs, then throwing the forelegs forward together to start a new stride–more like a rabbit’s bounding run than a bear’s typical gait.

Sivolobov sent samples of the pelt to various zoologists in Russia, but they said there wasn’t much they could determine without a skull. But with DNA testing so much more advanced these days, it would be REALLY NICE if Sivolobov would get right on that and get his white bear pelt tested. If it really exists and if he’s not scared he was sold a marked-up polar bear skin with a tall tale.

The polar bear lives in the Arctic and is so closely related to the brown bear that the two species occasionally crossbreed when their range overlaps. Technically polar bears are marine mammals since they hunt seals on sea ice and spend a lot of time in the water. Sometimes a polar bear will drift for long distances on a piece of sea ice, or may swim for days, crossing hundreds of miles of ocean.

Polar bear feet are huge, around 12 inches wide or 30 cm, which helps keep the bear from sinking in the snow since its weight is more widely distributed on broad paws. Think snowshoes. Broad feet also helps it swim faster. The paw pads are bumpy so it’s less likely to slip on ice, and the claws are short and strong for digging in snow and ice. The polar bear stays warm because its body is heavily insulated with fat, plus its fur is thick with a soft undercoat that insulates so well that polar bears really are virtually invisible to heat-sensing radar. Male polar bears grow long fur on their forelegs, apparently because lady polar bears find that attractive. Unlike most other bears, polar bears don’t hibernate.

Georg Wilhelm Steller was a German naturalist who took part in explorations of Kamchatka Peninsula and other areas. He’s the guy that Steller’s sea-cow is named after and one day it’s getting its own episode. Anyway, in 1751 Steller wrote a book called, in English, Beasts of the Sea, and in it he mentions a report of a white sea-bear. He didn’t see it himself, but here’s his account, which I’ve taken from Karl Shuker’s excellent blog ShukerNature. I’ll link to it in the show notes.

Here’s the quote:

“Report, as I gather from the account of the people, has declared that the sea-bear, as it is called by the Rutheni and other people is different. They say it is an amphibious sea beast very like a bear, but very fierce, both on land and in the water. They told likewise, that in the year 1736 it had overturned a boat and torn two men to pieces; that they were very much alarmed when they heard the sound of its voice, which was like the growl of a bear, and that they fled from their chase of the otter and seals on the sea and hastened back to land. They say that it is covered with white fur; that it lives near the Kuril Islands, and is more numerous toward Japan; that here it is seldom seen. I myself do not know how far to believe this report, for no one has ever seen one, either slain or cast up dead upon the shore.”

Shuker suggests that this report may actually be of a fur seal, which is found in the area and has sometimes been called a sea-bear. Then again, fur seals aren’t white. They’re gray or brown and would appear darker in the water.

The Kuril Islands are a string of 56 volcanic islands that stretch between the northeastern tip of Hokkaido, Japan to the southern tip of Kamchatka Peninsula, a distance of about 810 miles, or 1300 km. Some of the largest islands are inhabited by brown bears, but it’s far from the Arctic. Polar bears get overheated easily in warmer areas, so a population of polar bears—or even a stray one—is unlikely that far south.

There are also stories of pure white bears in the forests of Hubei province in China. It’s always possible this is a garbled account of the panda, but maybe not.

In 1864, Inuit hunters supposedly killed a huge bear with yellowish fur. Naturalist Roderick McFarlane acquired the skin and skull and sent them to the Smithsonian, which promptly lost them. That’s the story, anyway. In fact, the Smithsonian did misplace the skin and skull for a while, but zoologist Clinton Hart Merriam found and examined them. He decided it was a new species of bear due to the skull’s odd shape and the light tan color of the fur.

Older polar bears do tend to have yellowish fur so maybe that’s all this bear was. But it might have been something else. As I mentioned earlier, polar bears and various subspecies of brown bear do sometimes crossbreed and produce fertile young. It’s rare, but it happens occasionally both in the wild and in captivity. The resulting babies show traits of both polar bears and brown bears, and tend to be pale brown or tan in color with darker brown paws. Then again, there’s a MonsterQuest episode that I haven’t actually seen where a paleontologist examines the McFarlane skull and states it’s just that of a young female brown bear.

For having only eight species, bears are remarkably widespread and vary considerably in diet and appearance. The sloth bear mostly eats insects, for instance. It lives in India and has shaggy black fur with a pale muzzle and white claws, big floppy ears, and a white V-shaped mark on the chest. It lacks upper incisors, which helps it slurp up insects.

Sloth bears are actually pretty darn awesome. Males often help raise the cubs and mothers carry their babies around on their backs. The sloth bear doesn’t hibernate, probably because it doesn’t really get cold where it lives.

The spectacled bear lives in South America. It’s the last close relative of the giant short-faced bear that went extinct about 11,000 years ago. The spectacled bear is mostly black, although some individuals may appear brown or reddish, and most but not all have lighter markings on the face and chest. Its head is much less bearlike than other bears, with a rounded face and short snout. It mostly eats plants and lives in the Andes Mountains and surrounding areas. It spends a lot of time in trees, and will even build a little platform in a tree to sleep on or store food on.

And you know what? Paddington Bear is modeled on the spectacled bear.

The spectacled bear is not especially scary. Its relative, the giant short-faced bear, was another story. It lived in North America, especially in California, and its remains have been found in the La Brea tar pits. But it also lived as far south as Mississippi. And it was huge. It was simply enormous. It stood up to 6 feet at the shoulder, or 1.8 meters, and twice that when standing on its hind legs. One website I read pointed out that regulation height for a basketball rim is ten feet, which means a giant short-faced bear could dunk the ball every time without doing anything more strenuous than standing up. It was probably an omnivore like most modern bears, but we have mastodon bones that show tooth marks from the short-faced bear.

Naturally, as with just about any extinct animal, people keep hoping they’re not really extinct and occasionally someone reports seeing a giant short-faced bear. Some cryptozoologists speculate that the Kamchatka Peninsula mystery bears may actually be short-faced bears, but since short-faced bear fossils have only been found in North America, it’s probably not likely that there would be any living in Russia. Besides, the short-faced bear would have looked very different from the brown bear, probably shaped more like a colossal spectacled bear. Locals would definitely notice the difference. Moreover, it’s not likely to live in the same area that already has a population of brown bears, since both animals would then be competing for the same resources.

Personally, while the giant short-faced bear is awesome to imagine, I’m perfectly happy with it not wandering around in the forests. Because I like to hike. And I worry enough about the relatively small and harmless American black bear as it is.

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