Episode 356: The Volcano Rabbit

Thanks to Eva for suggesting the adorable volcano rabbit this week!

Further watching:

American Pikas Calling Out

The volcano rabbit is not a volcano but it is a very small rabbit:

The volcano rabbit is SO CUTE:

The American pika looks kind of like its rabbit cousin [photo by Justin Johnsen, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=91574]:

Show transcript:

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

This week we have a suggestion from Eva, who wanted to learn about volcano rabbits! What are volcano rabbits? Do they shoot lava at their enemies? Let’s find out! (No, they don’t shoot lava. Sorry. That’d be awesome!)

The most important thing to know about the volcano rabbit is how small it is. It’s almost the smallest rabbit known. It typically only grows about 9 inches long, or 23 cm, and that’s when it’s stretched out. Rabbits usually sit more bunched up, which makes it look even smaller. Its ears are small and rounded, its tail is short even for a rabbit, and its legs are short. Its fur is also short and very thick, mostly grayish-tan in color.

The second most important thing to know about the volcano rabbit is how rare and endangered it is. That’s because it only lives in one small part of Mexico, specifically on the upper slopes of four volcanoes. Because people also live in this area, which isn’t far from Mexico City, the rabbits’ natural range is fragmented by human-made obstacles like highways that are dangerous for it to cross, along with habitat destruction from logging, livestock grazing, and the building of new houses. People even hunt the rabbit even though it’s a protected animal. We don’t know for sure how many of the volcano rabbits are left in the wild, but the best estimate is around 1,200 rabbits in small populations that are often widely separated. It’s even been declared extinct on another volcano where it used to live, although there may be a small population still hanging on.

The volcano rabbit prefers open woodland in higher elevations where there’s plenty of tall, dense grass native to the area. It makes rabbit-sized tunnels through the grass so it can move around undetected by predators. It also mostly eats this grass. It’s most active at dawn and dusk, which also helps it hide from predators.

When a volcano rabbit does feel threatened, it doesn’t thump its feet to alert other rabbits of danger. Instead, it gives a little alarm squeal. This is really unusual in a rabbit, but it’s something the pika does, and the pika is closely related to rabbits. The pika lives in parts of central Asia and western North America, especially in cold areas like mountaintops. It’s so well adapted to the cold that it can die if the temperature climbs over about 78 degrees Fahrenheit, or 25 Celsius.

The American pika actually looks a lot like the volcano rabbit in some ways, although it’s less rabbit-like in shape and more rodent-like, although it’s not a rodent. It’s a lagomorph. It’s about the same size or a little smaller than the volcano rabbit, with short legs and dense grayish-brown fur that grows longer in winter. It especially likes places with a lot of rocks, since it makes its home in little cracks and crevices between rocks. It prepares for winter by harvesting the plants it eats and storing them in little haypiles. Since it doesn’t hibernate, it needs plenty of food for times when snow and ice make it hard to find plants.

The pika is intensely territorial, because it doesn’t want any other pikas sneaking around eating up its hay, but it does communicate with other pikas. During breeding season the males will make a singing call to attract a female, and all pikas will call to warn others of a predator nearby. I couldn’t find any recordings of a volcano rabbit, but this is what an American pika sounds like:

(wait for it…)

[pika beeping]

Like other rabbits, the volcano rabbit eats grass and other plant parts. The problem is that most of the plants in its habitat are not very high in protein. The more fragmented its habitat is, the harder it is for the rabbits to find enough food to survive, much less to also reproduce. Every time someone decides to let cattle or other livestock graze on the local plants, the rabbits have that much less food.

Fortunately, conservationists in Mexico are working on educating people so they know this cute little rabbit is a protected species. Captive breeding programs are underway too, and parts of the volcanoes where the rabbit lives are within the bounds of a national park. There are plans to create safe corridors to link the rabbit’s fragmented habitats so it can come and go without getting squished by cars, and to restore its range with more native plants so it has plenty of food.

You might worry that the volcano rabbit, besides having all these issues with habitat loss and habitat fragmentation, is also in danger of its volcano home erupting. The volcanoes where it lives are active, but only one of the four poses any danger, and that volcano has erupted repeatedly in the last several hundred years without affecting the volcano rabbit. It actually even had a small eruption in May 2023. Schools in the area were closed for a few days, but no one was hurt, not even a rabbit.

You can find Strange Animals Podcast at strangeanimalspodcast.blubrry.net. That’s blueberry without any E’s. If you have questions, comments, or suggestions for future episodes, email us at strangeanimalspodcast@gmail.com. We also have a Patreon at patreon.com/strangeanimalspodcast if you’d like to support us for as little as one dollar a month and get monthly bonus episodes.

Thanks for listening!

Episode 316: The Blobfish and a Round Bunny

This week we learn more about the blobfish thanks to Matilde’s suggestion, and we’ll also learn about a primitive rabbit.

Further reading:

In Defense of the Blobfish: Why the ‘World’s Ugliest Animal’ Isn’t as Ugly as You Think It Is

A rare rabbit plays an important ecological role by spreading seeds

The Amami Rabbit: A Living Fossil in the Wilds of Amami Ōshima [amazing photos in this article!]

The blobfish as we usually see it:

The blobfish as it looks when it’s in its deep-sea home:

The Amami rabbit is so so so round:

Show transcript:

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

This week we’re going to learn a little more about the blobfish, which is Matilde’s suggestion, and we’ll also talk about an unusual primitive rabbit that’s still alive today.

We talked about the blobfish briefly in episode 231. The blobfish lives on the sea floor in deep water near Australia and New Zealand. It grows about a foot long at most, or 30 cm, and has weak muscles and a weak skeleton, but it doesn’t need to be any stronger since the intense pressure of the water presses in around the fish all the time. Its gelatinous flesh is slightly less dense than the water around it, which means it can float just above the sea floor without much effort, just drifting along, giving its tail and broad fins a little flap every so often. It eats whatever detritus floats down from far above, although it also really likes to eat small crustaceans that live on the sea floor.

But wait, you may be thinking, I’ve seen pictures of the blobfish and it looks like a pinkish blob with a cartoony frown and a droopy nose. Is that blobfish a different one from the one I just described?

No! The trouble is that the blobfish lives in really deep water, up to 4,000 feet below the surface, or 1200 meters. That means that there’s up to 4,000 feet of water above the fish, and if you’ve ever had to carry a bucket of water more than a few steps, you’ll know that water is really heavy. So the blobfish has 4,000 feet of water pressing on it from all directions. This is naturally called water pressure, and at the depths where the blobfish lives, it’s 120 times higher than water pressure in, for instance, your bathtub.

At that water pressure, you could not survive for even one second. You would be instantly crushed into a messy blob if you were suddenly transported into water that deep, because your body is adapted to live on the earth’s surface. But the opposite is true for the blobfish. If it was suddenly transported to the earth’s surface, or at least the water’s surface, without all that comfortable pressure keeping its body in place like a really big exoskeleton you can swim through, the blobfish would expand. And that’s exactly what happens when a fishing net catches a blobfish and pulls it to the surface. It just goes BLOB all over the place.

The blobfish was voted the world’s ugliest animal in 2013, which doesn’t seem fair since no one looks good when they’ve exploded into a blob.

When the blobfish is alive in its deep-sea home, it’s silvery or grayish with little spikes all over its body. It’s a member of the family Psychrolutidae, sometimes called toadfish, and it has little black eyes near the top of its head sort of like a toad. Its head is large and wide, while its body tapers to a thin little flat tail.

We know almost nothing so far about the blobfish, but we do know a bit about some of its close relatives like the blob sculpin. The blob sculpin lives in the North Pacific Ocean in even deeper water than the blobfish, up to 9200 feet deep, or 2800 meters. That’s about a mile and three-quarters deep, or almost 3 kilometers. Deep-sea animals are mostly solitary, but the blob sculpin gathers in large numbers to spawn. The females choose a nesting area and they all lay their eggs in the same place. Then the males release sperm into the water that fertilizes the eggs. Some nesting areas have been found to contain well over 100,000 eggs! Not only that, but the females guard the nesting area, and as they hover over their eggs, their slow-moving fins help keep the eggs clean of sand and sediment, which allows the eggs to absorb more oxygen. It’s the first documented case of a deep-sea fish taking care of its eggs.

Deep-sea animals often live for a long time, and it’s estimated that the blobfish might live to be as much as 130 years old.

That’s about all we know about the blobfish right now, so let’s finish with some information about a different cute round animal, although not a blobby one. It’s the Amami rabbit that only lives on two tiny islands off the southern coast of Japan.

The Amami rabbit used to live throughout Asia but as modern species of rabbit evolved, it eventually died out on the mainland. Now it only survives on these two small islands, and although it’s now a protected species, it’s still endangered. It’s especially vulnerable to habitat loss and introduced predators like dogs and cats. There are probably only about 5,000 individuals alive today, most of them on Amami Island with only a few hundred on Tokuno Island.

The Amami rabbit differs from other rabbits in a number of ways. Its eyes are smaller, its ears are smaller, and it’s shaped differently from other rabbits, with a chonky body and short legs. It also lives in forested areas instead of open grasslands. It’s nocturnal, with thick dark brown fur and long claws that it uses to dig burrows and climb steep hillsides.

A female Amami rabbit only has babies once a year, called kits or kittens, and usually only one or two kits are born at a time. In autumn the mother rabbit digs a special burrow that may be several feet deep, or up to a meter, somewhere away from her regular burrow. She brings leaves in to line the nesting chamber, where she gives birth to her kits. But she doesn’t stay with her babies all the time. In fact, she leaves them and only comes back to feed them about once a day or every other day. To keep them safe while she’s gone, she closes the entrance to the burrow so snakes and other predators can’t get in. When she returns, she digs the entrance open and spends a few minutes feeding her kits. Then she leaves again and closes the entrance behind her.

When the babies are a little over a month old, they start digging their way out of the nest on their own to explore. At that point the mother leads them to her home burrow where they stay for a few more months before they leave to find their own territories.

The Amami rabbit eats plants, especially grass and ferns, but it also eats acorns and fruit. A study published in January 2023 reported that the rabbit eats the fruit of a parasitic flowering plant called Balanophora, including swallowing the seeds whole. The seeds travel through the rabbit’s digestive system unharmed and the rabbit poops them out later, which allows them to sprout in an area far from the parent plant. Since Balanophora doesn’t produce chlorophyll and instead needs a host plant that can provide it with nutrients, having a rabbit help spread its seeds is important. This discovery was a surprise to the scientists studying the rabbit, because modern species of rabbit don’t usually eat seeds.

Who knows how many more surprises the Amami rabbit and the blobfish might hold? Hopefully scientists will continue to learn more about them so they can be better protected.

You can find Strange Animals Podcast at strangeanimalspodcast.blubrry.net. That’s blueberry without any E’s. 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 Podchaser, or just tell a friend. We also have a Patreon at patreon.com/strangeanimalspodcast if you’d like to support us for as little as one dollar a month and get monthly bonus episodes.

Thanks for listening!

Episode 305: The Chamois and the Cave Goat

Thanks to Isaac for suggesting the chamois, our main topic this week!

Further reading:

The chamois in New Zealand

Extinct goat was cold-blooded

Myotragus balearicus: Extinction of mouse-goats

A chamois in its summer coat:

A chamois in its winter coat:

Myotragus, the “cave goat,” may have looked something like this museum restoration:

Nuralagus’s femur (left) compared to a regular rabbit femur:

Show Transcript:

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

This week we’re going to talk about an animal suggested by Isaac, the chamois, along with a few other animals. I realize we’ve talked about a lot of mammals lately so I’ll try to switch it up for the last few episodes of the year.

The chamois is a species of what are called goat-antelopes. Its name is French and is spelled c-h-a-m-o-i-s, but in English a lot of people pronounce it “shammy.” Shammy is also what people call polishing cloths of various types, because it’s short for chamois. If you ever heard those commercials on TV for something called the sham-wow, that’s a paper towel thingy that’s based on the shammy cloth. The reason for all this confusion between an animal and a cloth is that the original shammy cloth was a piece of leather from the animal that was used to polish high-quality items like fancy cars since it’s very soft and won’t scratch anything. Most shammy cloths you buy these days are likely to be made from plush cloth or the skin of domestic goats or sheep.

As for the animal, it’s native to mountainous parts of Europe, including the Alps. It’s also been introduced to New Zealand’s South Island where it’s an invasive species that threatens many native plants. Since chamois meat is considered a delicacy, commercial hunters in New Zealand travel into the mountains by helicopter, kill as many of the animals as possible, and bring the meat back to sell to restaurants. This is encouraged by the New Zealand government in an attempt to protect native plants, although red deer, feral goats, and hares are also introduced animals that do a lot of damage to the delicate mountain environment.

The chamois is small, only about two and a half feet tall at the shoulder, or 80 cm. It has cloven hooves and both males and females have small black horns. The horns are mostly straight but bend backwards at the tips into a sort of hook shape, and while males have thicker horns, they aren’t usually that much longer than the female’s. Horns grow up to 11 inches long, or 28 cm.

In summer the chamois’s fur is light brown with a darker stripe on each side of the face that runs from the nostrils, over the eyes, and up to the horns. In winter its fur grows very thick to keep it warm in its mountainous habitat, and it’s a much darker brown, almost black. It still has the dark band on its face with lighter colored fur on its cheeks and jaw, though. Its tail is very short and isn’t usually visible.

Female chamois live in small groups along with their offspring. Males are solitary most of the year, but during mating season in autumn and early winter, called the rut, males fight each other for the attention of females. The female gives birth to a single kid in late spring. In the winter the chamois migrates to lower elevations where there’s more food, but in summer it migrates to high elevations above the treeline where it’s safer from predators. It can run extremely fast, up to about 30 miles per hour, or 50 km/hour, and can jump as much as 20 feet, or 6 meters. It can even jump over six and a half feet high, or 2 meters, straight up. It’s very bouncy.

I mentioned that the chamois is a goat-antelope, so let’s go back to that term. The goat-antelope isn’t actually a type of antelope, although it is an antelope relation. Goat-antelopes are bovids, along with antelopes, actual goats, sheep, cows, and many others. The goat-antelopes are members of the subfamily Caprinae, which includes goats, sheep, musk ox, mountain goats, takins, and many other interesting animals that we need to talk about one day. One of these is the extinct Myotragus, called the mouse goat or the Balearic Islands cave goat because the first fossils were found in a cave. It didn’t actually live in caves, although it was weird in other ways.

The cave goat was a small animal, only about 18 inches tall, or 46 cm, and both males and females had small horns that probably looked like a goat’s horns. Like most other goat-antelopes, researchers think the cave goat was a browser that ate lots of different kinds of plants, although its ancestors had probably been grazers that ate mostly grass. But its eyes were oriented for binocular vision like a predator’s eyes, instead of being on the sides of its head as in most herbivores, which allows an animal a much wider range of vision to watch for predators. Since the cave goat had lived on islands for several million years and didn’t need to worry about large predators, it didn’t need the adaptations that other prey animals have. For instance, it probably was a slow walker and couldn’t jump at all, sort of the opposite of the chamois.

An analysis of the rate of growth in the cave goat’s bones discovered something really weird. Most mammals grow quickly and steadily throughout their youth and then stop growing when they reach adulthood. The cave goat grew very slowly and sometimes stopped growing completely for a while, and didn’t reach full maturity where growth stopped until it was about 12 years old. Most goat-antelope species reach their full size within a year or two. This pattern resembles that of a reptile, not a mammal, and researchers think it was an adaptation to its restricted habitat. An island only has so much food available at any given time, so being able to slow or stop growing for a while when food is scarce, then resume growing when there’s more food to convert to energy, is an efficient way to deal with scarcity. When the finding was published in 2009, a lot of articles called the cave goat cold-blooded, or ectothermic, but we don’t actually know if this was the case.

The cave goat went extinct around 3,000 years ago when humans arrived on the islands where it lived. But instead of ending on that sad note, let’s look very quickly at another animal that lived on the same islands before the cave goat. It was a gigantic weird rabbit called Nuralagus rex.

Nuralagus was a rabbit but due to island gigantism, it was way larger than an ordinary rabbit and would have looked very different. It was about 20 inches tall at the highest point of its back, or 50 cm. Like the cave goat but unlike other rabbits, it couldn’t jump. Its spine was stiff and there weren’t very many predators to worry about, so it could just walk around and find plants and other giant bunnies and that’s all it needed. It didn’t have very good hearing compared to most rabbits, so its ears were probably much shorter in relation to its body. It was only described in 2011, which just goes to show how many weird animal discoveries are still waiting to be found.

You can find Strange Animals Podcast at strangeanimalspodcast.blubrry.net. That’s blueberry without any E’s. 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 Podchaser, or just tell a friend. We also have a Patreon at patreon.com/strangeanimalspodcast if you’d like to support us for as little as one dollar a month and get monthly bonus episodes.

Thanks for listening!

Episode 254: The Saola and the Striped Bunny

Thanks to Elaine for suggesting the saola this week!

Further reading:

The saola: rushing to save the most ‘spectacular zoological discovery’ of the 20th century

Striped rabbit revealed in Laos forest

Saola horns:

A saola from a 1999 camera trap (photo taken from link above):

A female saola (named Martha) who unfortunately only survived in captivity a few weeks (photo taken from link above):

A striped bunny!! The Annamite striped rabbit:

Show transcript:

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

This week’s topic is a remarkable hoofed animal suggested last year by Elaine, the saola, and another remarkable animal I learned about while researching the saola. Both animals are newly discovered by science.

The scientific story of the saola starts in May of 1992. The Southeast Asian country of Vietnam had established a new nature reserve a few years before and wanted to learn more about the kinds of animals and plants living there. A team of scientists surveyed the area and one of the things they found was a skull with horns they didn’t recognize. The horns were long and straight and very close together.

They knew the skull came from an animal new to science, so they tried to find one to see what it looked like alive. But they couldn’t find one. It wasn’t until 1998 that a scientist saw a live saola, a female captured by hunters and kept in captivity until it died a few weeks later.

The saola is an antelope-like bovid that looks a lot like an oryx. We talked about the Arabian oryx in episode 218 and there are other species of oryx that live in parts of Africa. Oryx have long, straight horns that grow side by side too. But genetic analysis of saola remains indicates that the saola is much more closely related to cattle than to oryxes. The saola was described formally in 1993 and placed in its own genus, Pseudoryx, meaning false oryx.

The saola stands about 3 feet tall at the shoulder, or 92 centimeters, and is mostly chocolate brown with white markings on the head and a black stripe down its spine. Both males and females have horns, although males grow longer horns. The horns grow side by side, usually only a few inches apart, or about 8 or 9 centimeters, and are dark brown or black. They grow up to about 20 inches long, or 50 centimeters, and are often about the same distance apart at their tips as they are at the base of the skull. People sometimes call the saola the Asian unicorn because it’s so rare and its horns look sort of like unicorn horns, although they grow back from the skull instead of forward and aren’t spiral shaped. So, not actually very much like unicorn horns.

The saola also has a short tail, slender legs, and a short muzzle, but its tongue is over 6 inches long, or 15 centimeters. It’s rough like a cat’s tongue and it uses it to groom itself, just like a cat, and to help it gather the plants it eats, unlike a cat. It lives in forested mountains and migrates to lower elevations in winter, although its fur is thick and soft to keep it warm in higher elevations. It also has special pores around its eyes that secrete a special fluid it uses to mark plants and rocks the way many antelopes do. Because the saola hasn’t been observed in the wild, we don’t know if it’s marking its territory or just letting other saola know where it is.

The saola is critically endangered, mostly due to poaching. A team of forest guards patrols the park looking for traps that hunters set. Poachers often hunt animals in the park not because the hunters are hungry but because they can make a lot of money selling exotic animals to other countries as so-called medicine. The saola isn’t considered to have any medicinal uses, though, so while a hunter will sometimes kill one to eat, mostly it just gets caught in traps set for other animals. Since it’s so rare to start with, every saola killed in this way could ultimately cause the entire species to go extinct.

Conservationists are working hard to help the saola and its habitat. Logging has been banned in the park and the forest guards are on the lookout for illegal logging activity too. The forestry service is working to educate the local people that the saola only lives in their mountains and nowhere else in the world, which is something for them to be proud of. The park is near the border of another country, Laos, which is also helping with conservation efforts since the saola probably lives there too. You won’t find a saola in any zoos, though, because it doesn’t do well in captivity.

Other animals new to science have been discovered in the park and nearby areas, specifically around the Annamite Mountains along the border of Vietnam and Laos. This includes a new species of rabbit.

In 1996 a biologist named Rob Timmins was looking through a market in Laos when he saw three dead rabbits for sale as food. But these rabbits didn’t resemble any rabbits known from the area. They had short ears, reddish rumps, and dark brown stripes. Stripy rabbits! There is a similar-looking species that lives a thousand miles away, or 1,600 kilometers, in the mountains of Sumatra and Indonesia. The Sumatran striped rabbit is brown with darker brown stripes and blotches, but it’s been known to science since 1880. Timmins was the first scientist to see the Laotian rabbits.

Timmins bought the rabbits, of course, so they could be studied. Genetic studies determined that the rabbits are a distinct species, although it’s closely related to the Sumatran striped rabbit. It was described as a new species in 2000 and camera traps have since taken pictures of it in Vietnam, but we still know very little about it and its cousin in Sumatra.

Both species of striped rabbit are threatened by hunting and habitat loss. Hopefully they can be protected, along with their mountain homes, and a captive breeding program started to ensure their survival. Also, I would like one as a pet.

You can find Strange Animals Podcast at strangeanimalspodcast.blubrry.net. That’s blueberry without any E’s. 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 Podchaser, or just tell a friend. We also have a Patreon at patreon.com/strangeanimalspodcast if you’d like to support us for as little as one dollar a month and get monthly bonus episodes.

Thanks for listening!

Episode 115: Giant Rabbits and King Hares

This week let’s learn about some giant-sized rabbits and hares! Also some regular-sized ones.

Further listening:

Life, Death & Taxonomy podcast episode about the Collared Pika

Further reading:

Dr Karl Shuker’s post about giant rabbits and hares

The National Cryptid Society’s post about giant rabbits and hares

An eastern cottontail rabbit:

The Flemish giant looks Photoshopped. It’s a big bunny:

A European hare (also called the brown hare):

The Belgian hare is a domestic rabbit bred to look like a hare:

Show transcript:

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

A few weeks ago we had an episode about some animal hoaxes that were based on true animal facts, including the horned hare. While I was researching that topic, I kept running across interesting facts about rabbits and hares, specifically mysterious reports about giant rabbits. So this week, let’s have a whole episode about gigantic rabbits and hares.

We’ll start with some general information. Collectively rabbits and hares are called leporids after their family, Leporidae, or lagomorphs after their order, Lagomorpha. Lagomorphs include pikas, which are really cute and look sort of like oversized hamsters. The podcasts Species and Life, Death and Taxonomy both did really good episodes about the pika recently, so we’re just going to talk about rabbits and hares today.

Leporids are famous for hopping instead of walking, and they’re able to do so because their hind legs are longer than their front legs and have specialized ankle joints. Ancestors of leporids developed this ankle as much as 53 million years ago, but their legs were much shorter so they probably ran instead of hopped. Hares have longer legs than rabbits and can run faster as a result, but both rabbits and hares are known for their ability to bound at high speeds. When a rabbit or hare runs, it pushes off from the ground with the tips of its long hind toes, and its toes are connected with webbed skin so they can’t spread apart. If the toes did spread apart, they would be more likely to get injured. Rabbits and hares also don’t have paw pads like dogs and cats do. The bottom of a leporid’s foot is covered with dense, coarse fur that protects the toes from injury. Its long claws help it get a good purchase on the ground so its feet won’t slip.

Baby rabbits are called bunnies, kits, or kittens, and like baby dogs and cats, they’re born helpless, without fur and with their eyes still sealed closed. Baby hares are called leverets and are born fully developed, with fur and with their eyes open.

Leporids eat plants, including grass, weeds, twigs, and bark. Animals that eat grass and other tough plants have specialized digestive systems so they can extract as many nutrients from the plants as possible. Many animals swallow the plants, digest them for a while, then bring up cuds of plants and water to chew more thoroughly. Rabbits and hares don’t chew their cud in that way, but they do have a system that allows them to digest the plants they eat twice.

After a leporid eats some plants, the plants go into the stomach, naturally, and then travel into the first part of the large intestine, called the cecum. The cecum separates the softer parts of the plants from the harder, less digestible parts. The hard parts are compressed into hard pellets that the rabbit poops out. But the soft parts of the plants, which are most nutritious, develop into softer pellets. These are called cecotropes, and as soon as the rabbit poops out the cecotropes, it immediately eats them again. This allows the digestive system to get a second round to extract more nutrients from the plants.

Most rabbit species are native to North America, but there are also rabbits native to parts of South America, parts of Europe and Asia, parts of Africa, and a few Japanese islands. They’ve also been introduced to other areas of the world, especially Australia, where they’re a real pest since rabbits eat a lot and reproduce rapidly.

Most hare species are native to Eurasia, with some species also living in parts of Africa, North America, and some Japanese islands. Despite its name, the jackrabbit of North America is a hare.

Hares live above ground and are generally solitary. Almost all rabbits are sociable and sleep underground in warrens and burrows. The exceptions are the rare hispid hare of South Asia, which is actually a rabbit, and the cottontail rabbit of North America. These rabbits make nests in long grass like hares do to raise their babies. Eastern cottontails are the rabbits I’m familiar with, and the cottontail gets its name because its short tail is white all over instead of only white underneath. It looks like a powder puff.

Hares aren’t domesticated, but rabbits have been and there are a lot of breeds of domestic rabbit. I had a pet red satin when I was a kid. Her name was June and she was beautiful. Domestic rabbits can be trained to use a litter box just like a cat, but unlike most cats, rabbits will chew on everything. I say most cats because I had a cat once who liked to chew through phone cords, back when I had a landline phone. But a rabbit will chew on all cords, on furniture, on wallpaper, and things like that if the rabbit isn’t trained and isn’t given appropriate things to chew on. A pet rabbit can be spayed or neutered just like a pet dog or cat to make it healthier, less likely to spray urine to mark its territory, and less aggressive.

So now we have a good idea of what rabbits and hares are like. Now let’s find out about some gigantic and mysterious leporids.

I’ll start with an account by a witness named Evelyn who saw something unusual while waiting for the school bus one morning. This happened in New Jersey, which is in the northeastern United States. I’ll quote the account I found in the National Cryptid Society archives.

“In 1954, I had just turned 14. I was waiting for the school bus at 6:45 AM by our house in the country, which was across the road from a holly farm. At that time before they planted hollies it was mostly weeds along the road but sweet potatoes in the rest of the field.

“I glanced over at the 10+ acre field in front of me and there sat what appeared to be a huge ‘rabbit.’ It was brown and I was roughly ten to fifteen feet from it. I had seen hares before but this was not a hare; besides, hares hadn’t been seen in that part of New Jersey in forty years.

“This creature was sitting on its haunches and stood nearly four and a half feet tall. It just watched me for several minutes, and then it just disappeared! It did not hop away.

“I wasn’t frightened. I had a strange feeling of peace. I had such a calm, peaceful feeling. It was almost as if it was reassuring me it was not unreal; that is the only way I can explain it.

“No one else ever saw it and my family lived there for over 25 years. To this day I wonder what it really was and where it came from.”

Wow, wait, what?? How does an animal that big just disappear? Like, actually vanish into thin air?

Let’s take a closer look at the details here and see what we can figure out.

We’ll start with the detail about the sweet potatoes in hopes of figuring out what time of year it was. In New Jersey, sweet potatoes are planted around the end of spring and harvested in late summer into early autumn. In other words, if there were sweet potatoes in the field, the days would be long and it would have been fully light at 6:45 am. So Evelyn probably did get a good look at the animal for at least a minute.

She also states she was only ten to fifteen feet away from it, which would be about 3 to 4 and a half meters away. That’s really close. But from the way she describes the scene, it sounds like she was across the road from the field where she saw the animal. She says she was waiting by her house, which was across from the farm. I actually measured the road in front of my house when I was researching episode 17 about the Thunderbird. My road is a typical two-lane road in a small town and I believe it measured 18 ½ feet, or just over 5.6 meters. Of course, I don’t know how wide roads were back in 1953, but it’s likely Evelyn was a little farther away from the animal than she remembers.

It sounds like the animal was close to the road, probably in the weeds along the edge of the road rather than in the cultivated field full of sweet potatoes. Deer are considered sweet potato pests but rabbits aren’t, so if it was a giant rabbit of some kind, it was probably eating weeds instead of sweet potato leaves.

Next, what kind of rabbits and hares live in New Jersey? The eastern cottontail and the New England cottontail are both small rabbits that Evelyn would have recognized easily. The European hare, black-tailed jackrabbit, and white-tailed jackrabbit, which are all hares, have been introduced into parts of New Jersey for hunting at different times. But Evelyn states specifically that this was not a hare.

The snowshoe hare is sometimes seen in northern New Jersey and might occasionally stray farther south. I don’t know what part of New Jersey Evelyn was from, but sweet potato farming is more common in the southern parts of the state. The snowshoe hare is more rabbit-like in appearance than other hares, since its ears are smaller and its body more rounded. Its fur usually turns white in winter to camouflage it against the snow, but in summer it would be brown. And it’s also fairly large, certainly bigger than a cottontail rabbit. Not counting the tail, a snowshoe hare can grow up to a foot and a half long, or 48 cm. If it was sitting up on its hind legs, especially if it was sitting up high on its hind legs to watch Evelyn in case it needed to run, it might appear to be even bigger, say two feet or more, or over 61 cm. But even accounting for the animal’s size being exaggerated in Evelyn’s memory, that’s still a lot smaller than the almost four and a half foot tall animal she describes. Four and a half feet is 137 cm. That’s really tall.

If you’ve listened to episode 73, about phantom kangaroos, you know that wallabies and kangaroos are sometimes kept as pets in the United States and often escape. Wallabies and kangaroos have long ears, long hind legs, and sit up like rabbits and hares. If Evelyn saw a wallaby but didn’t see its long tail, she might have thought she was looking at an enormous rabbit.

But…it disappeared. Hares are considered masters of hiding and are said to be able to seem to disappear from view even in short grass, but how in the heck can an animal more than four feet tall just vanish?

I don’t have an answer, so all I can offer is that either Evelyn misjudged the animal’s size and thought it was much larger than it was, and it was able to drop down quickly and appear to vanish in tall weeds, or Evelyn actually saw a ghostly giant rabbit of some kind that actually vanished. Now this sounds like a Halloween episode. At least her ghost rabbit wasn’t scary. She even points out that she felt peaceful after seeing it.

Evelyn isn’t the only person who’s reported seeing a giant rabbit or hare. In 1976 in Dorset, England, a woman named Louise Hodgson and two men out walking their dogs in the evening saw a group of about a dozen hares in a field. This was in September so it was unusual to find that many hares together just to start with, since hares are usually solitary except during mating season in spring. But there was a bigger animal with the hares. The dog-walkers at first thought it was a roe deer due to its size, but then they realized it was another hare, but huge. A roe deer stands no more than two and a half feet at the shoulder, or 75 cm, which is the same measurement of the length of a large European hare’s body. So a European hare could appear as tall as a roe deer when sitting up, but then why did it appear so much larger than the other hares?

In April of 2006, not long after the awesome movie Wallace & Gromit and the Curse of the Were-Rabbit was released, reports of a giant rabbit eating up gardens in Northumberland, England hit the news. People thought it was an April Fool’s joke, but the gardeners were furious and had proof: giant-sized rabbit footprints, and of course their destroyed produce. They reported that the rabbit was the size of a dog and was black and brown in color. The first witness saw it in February of that year. But before anyone could get a good photo of the rabbit or capture it, a local woman reported that she’d been driving one night in early April when a massive rabbit bounded in front of her car. She wasn’t able to stop and collided with the rabbit, which was so big that the front bumper of her car was damaged. The rabbit died, unfortunately, and the woman said she got out and looked at it. She estimated it was at least two feet long, or 61 cm, with long legs. Rabbit fur was found stuck in the damaged bumper of her car, but the dead rabbit was long gone, probably eaten by a fox. After that the giant rabbit wasn’t seen again and the gardeners were left in peace.

And in 2017 a man reported that when he was a kid in the late 1960s, in Placer County, California, he and his mother both saw some jackrabbits that were almost four feet tall when they sat up, or 1.2 meters. The best part of this story is that they saw more than one giant jackrabbit.

So what could these giant hares and rabbits be? Do leporids ever really get that big?

Actually, yes. There are two breeds of domestic rabbit that are enormous. One is called the Flemish giant and the other is a British breed called the Continental giant. Both were originally bred for fur and meat, but are good-natured rabbits that are often kept as pets these days. A typical domestic rabbit is roughly the size and weight of a small to medium-sized cat, but a Flemish or continental giant rabbit can be as large as a medium-sized dog. The biggest is a rabbit named Darius, who is officially four feet four inches long, or 134 cm. Pictures of him and other domestic breed giants look photoshopped, because how can a rabbit be so big? But they are.

It’s probable that the Northumberland giant rabbit was a Flemish or continental giant that had escaped its home. But what about the giant hares reported in other places? Hares look much more slender and angular than rabbits and usually have longer ears.

Some cryptozoologists suggest that an extinct leporid might be the culprit, if it isn’t really extinct. Nuralagus rex, also called the Minorcan giant lagomorph, and sometimes referred to as a giant jackrabbit, was only described in 2011 and went extinct 3 to 5 million years ago. But Nuralagus wasn’t a jackrabbit and it only lived on one island, Menorca in the Mediterranean Sea. While it was related to modern rabbits and hares, it was definitely very different and not really all that big. It probably stood about a foot and a half high at the highest part of the back, or around half a meter, and was big and heavy. But it had small eyes and ears, and it probably couldn’t hop or even run very fast. If it was alive today, no one would think it was even related to a rabbit or hare.

The king hares seen in parts of England might be unusually large hares whose size has been exaggerated, since it’s hard to estimate size of an animal seen in the distance or seen only briefly. The king hare seen by Louise Hodgson in Dorset amid a bunch of smaller hares might actually have been a large hare in a field of rabbits, which Hodgson and her companions might have interpreted as being one giant hare and a lot of normal-sized hares. Hares and rabbits don’t typically interact where their ranges overlap, but they also don’t apparently dislike each other. A solitary hare might feed in a field where rabbits are also feeding.

Of course it’s also possible that there are anomalously large hares born sometimes. But there is another possibility.

In the mid-1980s, a man named Andrew Munro was walking through his mother’s garden in County Cork, Ireland when he saw a huge hare. He stopped and stared at it, and it stopped and stared at him, standing on its hind legs with its ears perked up. Munro estimated it was over four feet tall, or 1.2 meters. Munro’s dog saw it and gave chase, but the hare bounded away and was gone in moments.

This is an interesting sighting, because Munro pointed out that the hare was only four feet tall because it was standing up tall on its hind legs with its long ears up. A large hare can have ears more than half a foot long, or 15 cm. If you add the ear length to the body and head length, a big hare sitting up can measure three feet, or over 91 cm, and if it’s also standing on its hind legs instead of sitting on its bottom, that adds more height. So maybe we’re talking about big hares, but not ENORMOUS hares.

Not only that, there’s a breed of domestic rabbit called the Belgian hare that was bred to look like a hare. It’s slender, strong, and energetic, with long ears and legs. It was first bred in the early 18th century and was considered a meat rabbit, and while it’s not as heavy or bulky as a Flemish giant or continental giant rabbit, it’s big, much bigger than a wild hare. In fact, the Flemish giant was developed from the Belgian hare breed.

The Belgian hare became incredibly popular at the end of the 19th century and beginning of the 20th as a meat rabbit and as a show rabbit. Some prize Belgian hares sold for as much as a thousand dollars, which is expensive now and was ridiculously expensive back in the olden days. By 1917 its popularity had fallen, mostly because there were just so many Belgian hares that the price dropped to almost nothing, which made fewer people want to bother keeping them to sell.

According to zoologist Karl Shuker’s blog, during the 1940s, Belgian hares may have been released into the wild in Ireland with the expectation that people could shoot them for meat. But before long Ireland was overrun with rabbits to such an extent that they were eradicated. I can’t find anything else about this online so this might not be the case, or the rabbits might only have been released in one small area, but it is interesting to consider that the big hare Andrew Munro saw in the 1980s might actually have been a descendant of one of these hare-like rabbits.

We’ll finish with another interesting rabbit, but not a big one. It’s the marsh rabbit, and it’s a type of cottontail that lives in swamps and along the coast of the southeastern United States. It’s smaller than other cottontail species with small ears and shorter legs, and it always lives around water. There are three subspecies, including the endangered Lower Keys marsh rabbit that lives in the Florida Keys.

The marsh rabbit can hop just fine like other rabbits, but because its legs are so much shorter than other rabbit species, it can also walk. Its walking gait resembles a cat’s. This helps it navigate dense vegetation more easily. Not only that, its toes are much more widely spread than in other rabbit species.

But the really extraordinary thing about the marsh rabbit is that it likes to swim. It spends a lot of time in the water—and I mean, actually in the water. It mostly eats aquatic plants. It will submerge itself in muddy water to hide with just its nose and eyes above water and its ears laid flat to hide them. If a predator approaches, the rabbit will swim away. This is not behavior I think of when I think of rabbits but you have to admit, it’s adorable.

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. We also have a Patreon if you’d like to support us that way.

Thanks for listening!

Episode 113: Horned Hares and Winged Cats

It’s April Fool’s Day, but while these two mystery animals may mostly be associated with hoaxes and tall tales, there’s a really interesting nugget of truth in both.

Unlocked Patreon episode about mammals with nose horns

Further reading: Dr Karl P N Shuker’s blog post about winged cats and his blog post about horned hares

Traditional drawings of horned hares:

You can take classes in taxidermy that specialize in making jackalopes!

A genuine horned hare (with an extreme case of SPV):

A winged cat:

Mitzi/Thomas the winged cat:

Show transcript:

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

This episode releases on April Fool’s Day, April 1. I’m not a fan of April fool jokes, so we’re going to discuss two interesting strange animals that turned out to be hoaxes—but hoaxes with a nugget of truth that’s actually more interesting than the hoax.

The first hoax is akin to the jackalope and it’s pretty obvious to us nowadays. The horned hare was a tradition in European folklore and drawings of it look like a jackalope. There are even stuffed horned hares, just as there are stuffed jackalopes.

Some of you may be wondering what the heck a jackalope is, so I’ll explain that first.

The jackalope legend may have started as a tall tale, but was probably just a taxidermy joke. When someone prepares a dead animal for taxidermy, it’s not a simple process. The taxidermist has to remove the skin from the body, clean it and add preservatives, make a careful armature or mannequin of the body out of wood or other materials, and put the skin on the armature and sew it up. The taxidermist then adds details like glass eyes and artificial tongues. It can take months of painstaking work to finish a specimen, and it requires a lot of artistry and training. Taxidermists who are learning the trade will often mount small, common animals like rabbits and rats as practice. And sometimes they’ll get creative with the process, just to make it more interesting. For instance, a taxidermist may add pronghorn antelope horns to a jackrabbit. Voila, there’s a jackalope!

You can see stuffed jackalopes today in a lot of places, since they’re fun conversation pieces. Some restaurants will have one stuck up on a wall somewhere, for instance. Horned hares are similar, but instead of a jackrabbit with pronghorn horns or white-tailed deer antlers, which are animals from North America, the European horned hare is usually a European hare with horns [I should have said antlers] from a roe deer.

The horned hare was such a common taxidermied animal that people actually believed it was real. Eventually, around the 19th century, as knowledge of the natural world grew more sophisticated, scientists realized rabbits and hares don’t have horns and those stuffed specimens were just hoaxes. The tip-off was probably when taxidermists started getting really fancy and adding bird wings and saber teeth to their mounted hares.

But…

The horned hare goes way back in history. It appeared in medieval bestiaries, sometimes called the unicorn hare. The unicorn hare was supposed to have a single black horn on its head. The hare would act normal, but when someone approached, it would spring at them and stab them with its horn. Then it would eat them. The legend of the horned hare is so widespread and long-lived, in fact, and was believed for so long, that it’s easy to think maybe it was based on something real. I mean, we just talked about rodents with nose horns a few weeks ago, so nothing’s impossible.

Wait, I think that’s a Patreon episode. If it is, I’ll unlock it. I’ll put a link in the show notes.

There is a strange truth behind all the jackalopes and horned hares. A disease called the Shope papilloma virus, or SPV, affects hares and rabbits. There are a lot of papilloma viruses in various animals, even humans, but in most animals, including humans, it only results in tumors in the body. In rabbits and hares, it causes keratinized tumors to grow from the skin, often on the head. Usually these are small and don’t show through the fur, but sometimes an animal has an extreme case of SPV and it genuinely looks like it has horns. The horns are hard and usually dark in color. As if that wasn’t bad enough, rabbits and hares in Europe can also get a disease called Leporipoxvirus that again causes facial horns to grow from the skin.

If you’re feeling totally creeped out right now, don’t worry, humans can’t catch these diseases from rabbits and hares.

Remember how I mentioned taxidermied hares with wings? What about cats with wings—but not taxidermied, real live domestic cats with fur-covered wings. That totally can’t be real, right? It’s not real?

It’s real…but only if you are really generous with what you mean by wings.

Winged cats are a real phenomenon, but the wings in question are furry, not feathered, and winged cats can’t fly. That doesn’t stop people from claiming they’ve seen these winged cats flying around causing mischief. For instance, in Ontario, Canada in 1966 a so-called vampire cat was supposedly flying around attacking other animals. It was a black tomcat with furry wings 7 inches long, or 18 cm. Eventually someone shot the cat, which was examined by veterinarians and found to be rabid. Its wings were nothing but thickly matted fur, so the stories of it flying around weren’t true, although sadly, it was definitely attacking other animals due to having rabies.

In 1959, a case went to court in West Virginia over a winged cat. A 15 year old boy named Douglas Shelton said he’d rescued the cat from a tree and adopted her. But a woman named Mrs. Hicks said that the cat was hers, named Mitzi, but that Mitzi had run away and she wanted her back. This makes sense. I mean, I would want my cat back too. At first the judge awarded the cat to Mrs. Hicks, but when Douglas brought her into the courtroom, she had no wings. Douglas said she’d shed them during the summer but he’d kept the wings, which he showed to the judge. At that point, Mrs. Hicks suddenly decided she didn’t want the cat after all. Frankly, I’m sure Mitzi was better off with Douglas, who didn’t care if she had wings or not, although he did change Mitzi’s name to Thomas.

Stories like these didn’t just happen back in the olden days. There are lots of winged cat reports today, including photos and videos. What’s going on? Why do some cats develop these furry appendages that people call wings?

Sometimes the cats in question just have long fur that has become unusually matted and appears to form winglike flaps along the sides. But in many cases, the wings are due to a rare skin condition called feline cutaneous asthenia, or FCA.

Cats with FCA have unusually elastic skin. All skin stretches at least a little bit but almost immediately snaps back into place. You can try this yourself by gently tugging up the skin on the back of your hand and releasing it. But in cats with FCA, the skin doesn’t snap back properly, especially the skin along the shoulders and back. Since in the ordinary course of living its life, a cat’s skin stretches quite a bit along the back, eventually an FCA cat ends up with long flaps of furry skin that stretched and didn’t snap back repeatedly. The wings aren’t really wings, of course, and can’t allow the cat to fly.

Cats with FCA do usually need special care, especially if the case is severe. The skin is elastic, but it’s also prone to damage because it’s actually very delicate. The so-called wings sometimes tear off naturally, leaving wounds that bleed very little but still need to be treated by a veterinarian. They then reform. The wings tend to be on the sides near the hind legs but are sometimes closer to the shoulders.

Mitzi, AKA Thomas, was definitely a cat with FCA. Her wings were six inches long, or 15 cm, and her tail was described as squirrel-like. She was a white cat described as a Persian, although she may have just had long hair like a Persian cat. A reporter who examined Thomas described her wings as fluffy at the ends but with a gristly feel at the base, as though they contained tendons or other structure. This was probably the extended skin due to FCA.

It sounds like Douglas was a really nice kid who rescued the cat from the tree and took her home, and when his friends made fun of the unusual-looking cat, he was really upset. Once word of the winged cat got around, people started showing up at the family’s house to look at it. At first Douglas charged 10cents to see the cat, and he was even invited to New York where he and Thomas appeared on the Today Show.

But after that, things started to go kind of nuts. Thousands of people kept trying to see the cat, so many that Douglas’s mom spread the story that the cat had died, just so people would leave the family alone. She also took the cat to a friend’s house for a while until the fuss died down, swearing the friend to secrecy that the cat was still alive. Then Mrs. Hicks sued.

I tried to find out what happened to Douglas Shelton and Thomas after all the excitement died down. Douglas and his family were awarded custody of Thomas by the judge, with Mrs. Hicks rewarded a single dollar in damages, but whatever happened after that has vanished into the pre-internet vacuum. I’m sure Thomas lived a good life with the Sheltons, and Douglas is probably still alive today. He would be about the right age to be a granddad by now, so I bet he tells his grandkids stories about the time he had a cat with wings. I bet they don’t even believe him.

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. We also have a Patreon if you’d like to support us that way.

Thanks for listening!