Tag Archives: dogs

BONUS Q&A Episode!



It’s our bonus question and answer episode, which turned out to be ridiculously long but hopefully interesting!

Further listening/watching:

The Axolotl Song

~~~Buy my books!~~~

Whiskers used to have two eyes and a nose. In the background, Dracula (left) and Poe (right):

Black squirrel!

King cobra!

Pufferfish, puffed:

Dog nose:

Show transcript:

Welcome to the bonus Q&A episode of Strange Animals Podcast! I’m your host, Kate Shaw, and this is a little extra episode where I answer listener questions. So let’s jump right into it.

To start us off, Simon and Thia wanted to know how I first became interested in animals. I really don’t know! When I was little, I didn’t want to play with dolls, I wanted to play with my stuffed animals. I actually have a toy cat named Whiskers who I’ve had since I was four. Whiskers is older than all my teeth! I especially loved horses as a kid and since my family couldn’t afford to buy me a horse, I took riding lessons and read everything I could find about horses, fiction and nonfiction. All that reading about horses led to reading about other animals, and the more I read, the more interested I became in animals of all kinds.

Next, Melissa of the awesome podcast Bewilderbeasts asked, “What was the fact or episode that really slapped you out of left field, like, ‘I didn’t see that coming AT ALL’?”

OH MY GOSH, how many times has that happened to me? The most astounding fact I can think of isn’t actually about an animal at all but about trees. While I was researching the Temnospondyl episode, which had a related Patreon episode that ran at about the same time, I came across the fact that when trees first developed, nothing could break down the tough compound called lignin that hardens a tree’s cells to make wood and bark. When a tree died, its trunk just stayed where it fell forever, and this happened for at least 50 million years and possibly 100 million years. 100 million years of tree trunks just lying all over the ground! You wouldn’t be able to walk anywhere! You’d have to climb over hundreds of millions of fallen tree trunks, although naturally as the years passed the older ones would get buried deeper and deeper in the earth. But there would always be more!

This blew my mind, and later I came back to it, determined to do more research and make sure it was accurate. I did a whole lot of research, because it just didn’t seem possible, and that information ended up in episode 214.

As for an animal that blew my mind, I still have trouble believing ice worms are real. They’re worms that live in snow and ice! We covered them last August in episode 185 and I’m still reeling.

Next, Llewelly asks what my favorite extinct animal is, or animals. Why would you make me choose? This is so hard. Okay, fine, I’ll narrow it down to hoofed Pleistocene megafauna like the giant deer and elasmotherium and so many other animals with weird horns and ossicones and things like that. What really gets me is that they lived so recently! Many of them only died out 11,000 years ago, and some were probably around much more recently in a few isolated areas. It also really reminds me to appreciate the megafauna that’s still around. We live at the same time as giraffes!

Next, Richard E. asked, “Does your job involve the study of animals and/or is the pod something that you really wanted to do?” Tracie also asked what my background is, if I’m a professor or zookeeper or something similar. Helenka also asked my background and how I got interested in strange animals.

I’m kind of embarrassed that I never have pointed out that I’m not an animal expert, to steal a phrase from the awesome podcast Varmints! I actually work as a test proctor, AKA invigilator, in a large community college, so my work doesn’t have anything to do with animals. My background is in elementary education although I didn’t teach long. Basically I got my K-8 teaching certification and M.Ed., did some substitute teaching afterwards, and ended up getting my current job instead of taking a teaching position. I still love teaching, so when I decided I wanted to start a podcast, I knew it would be nonfiction. My undergraduate degree is in English literature, and I took so many history courses that I minored in history almost by accident, so I’m really good at research and can write an essay about any topic in the world in very little time. I didn’t know it when I was in college, which was long before podcasts existed anyway, but I have the perfect background for creating a nonfiction podcast.

Liesbet has three questions about the podcast: what inspired me to start it, what motivates me to keep going without missing any episodes, and what I enjoy most about it. I’m so pleased that someone noticed I’ve never missed a single episode! Not that it would be the end of the world if I did, of course, but if I did, I’d feel bad thinking about people who were looking forward to listening to the new episode and were disappointed when there wasn’t one.

Here is the raw, honest truth about why I started Strange Animals Podcast. It was several things combined and the whole story is kind of dumb. First, my friend Kevin makes a great pop culture podcast called The Flopcast, and after I’d listened to it for a while I thought, “Hey, that sounds like fun. I think I’ll start a podcast.” About the same time, I was listening to a back episode of a podcast I will not name, and it gave some misinformation about the Irish elk, specifically the outdated theory that it went extinct because its antlers were too big. I mentioned that in episode 4 and how I kept thinking about it and got kind of angry that a large, influential podcast hadn’t bothered to do enough research about an animal that lots of people are interested in. I decided I could do better and that my podcast would be about animals. Also at the same time, I was trying to find a good podcast about mystery animals that was well researched and didn’t skate off into speculation too much. I couldn’t find one that satisfied me, so I had to make one myself.

I wasn’t exactly sure what my focus would be when I first started the podcast. You can kind of tell when you listen to the first six months or so of the podcast that I was trying out new things and figuring out what worked best and what I liked best. I’m still figuring that out, for that matter.

It’s hard to decide what I like best about making the podcast. I like the whole process, except maybe not the frustrating parts of recording and editing. I think my favorite part has to be when I uncover information I find really exciting. I get to share that information with everyone who listens! It’s fantastic!

Next, let’s get into some questions about animals.

Pranav asked if I would explain how poisons work, which is a great question and also just a tiny bit alarming. No one eat anything Pranav cooks for you unless he’s eating some too. Actually, of course, he’s just wanting to learn more about poisonous animals, and I’ll talk about venomous animals too.

A poisonous animal contains toxins somewhere in its body, like the hooded pitohui bird that we talked about in episode 222 that has poisonous feathers. The poison stops other animals from trying to eat it. In the case of the hooded pitohui, its poison causes your skin to burn when you touch it, so an animal that tries to bite it will have a burning mouth. If it actually eats any of the poison, the animal can die. Many amphibians secrete toxins through their skin, like the poison dart frog, and many other animals concentrate toxins in their muscles or internal organs.

A venomous animal has toxins that it can inject into a wound to hurt or kill another animal. Some snakes can inject venom with special fangs, but some amphibians have pointed ribs that are sharp enough to stab a potential predator. The ribs will project through the amphibian’s sides through tiny spots that are filled with toxins. The toxins coat the points of the ribs, and if the predator tries to bite down, it gets those toxins stabbed right into its mouth. Some fish have spines that are coated in toxins, and of course many insects, arachnids, and other invertebrates have stingers that inject toxins.

Generally, a poisonous animal absorbs toxins from a food it eats, often a toxic insect, and instead of getting sick, it uses those toxins to protect it from predators. A venomous animal usually produces its own toxins in its body, especially animals that use venom to kill or disable prey. It costs energy for the animal to make venom, and it doesn’t want to waste it. That’s why snakes will sometimes give what are called dry bites in self-defense, where it bites but doesn’t inject any venom. It’s hoping that the pain of the bite itself will make a potential predator retreat without the snake needing to use venom.

Different toxins have different effects, naturally, and animals produce so many different kinds of toxins that we could talk about it all day and not even cover them all. Instead, let’s quickly discuss two animals, one venomous and one poisonous.

Our venomous example is the king cobra. It can grow over 18 feet long, or 5.5 meters, and lives in southern Asia. It mostly eats other snakes and some lizards. Its venom contains numerous toxins that do different horrible things. The neurotoxins in its venom affect the central nervous system, which can cause all sorts of issues like dizziness, pain, blurred vision, sleepiness, and even paralysis. Other toxins in the venom are called cardiotoxic because they affect the heart, making it weak so that circulation of blood slows down. If a king cobra bites you and injects venom, you can die within 30 minutes as the venom basically just shuts your body down, one process at a time. If your heart stops or your diaphragm becomes paralyzed so you can’t breathe, that’s it for you. Fortunately, in ordinary situations the king cobra is shy and avoids people, so if you don’t bother it, it won’t bite you.

Our poisonous example is the pufferfish. Some species of pufferfish are incredibly poisonous. You may have heard about fugu, which is considered a delicacy even though it’s so poisonous that in Japan and some other countries, chefs have to be specially trained and licensed to prepare the fish to eat. The part of the fish that’s considered tastiest is also the part that’s most poisonous, the liver. It contains tetrodotoxin, which is a neurotoxin that stops your nerves from sending the tiny electrical signals that allow them to move. If you’re poisoned with tetrodotoxin, you start to feel dizzy and sick, then you start having difficulty speaking and moving, then you have trouble breathing, and then, ultimately, you’re paralyzed and can’t breathe, at which point you die. Since the toxin doesn’t affect your brain, you remain completely aware of what’s happening to you but there’s nothing you can do about it. There’s no antidote. Fortunately, you have the option of not eating fugu. Also, it turns out that the pufferfish’s poison comes from a type of bacteria, so fish raised in careful conditions in captivity aren’t poisonous.

Most poisonous and venomous animals are harmless to humans!

Next, Connor wrote and said, “I recently moved to Michigan from West Virginia and noticed a lot of black squirrels around. Are they a different species/sub-species or just melanistic individuals?”

I looked into this and sure enough, Michigan and other areas around the Great Lakes are known for a large population of black squirrels. I’ve never seen a black squirrel but now that I’ve looked at pictures of them, they are awesome and I wish I had some in my yard.

The eastern gray squirrel is the most common species of squirrel in eastern North America, and a black morph of that species and other squirrel species is not that unusual. The color difference is due to a small mutation in the gene that controls how much pigment the squirrel’s fur contains. Connor is right that the coloration is due to melanistic individuals.

But that doesn’t explain why there are so many black squirrels in Michigan and surrounding areas. No one’s completely sure why that is. In other animals, including the gray wolf and the leopard, melanistic individuals are more common in areas where there’s thick vegetation that blocks a lot of sunlight. A dark-colored wolf or leopard is better camouflaged in the shadows, which allows it to sneak up on prey. But the squirrel isn’t a predator, and black squirrels don’t seem to be any more common in heavily forested areas compared to more park-like areas.

One suggestion is that black squirrels find it easier to stay warm in cold weather, because dark fur absorbs more heat than gray fur. This actually does seem to have some basis in fact. Black squirrels are much more common in northern areas, including parts of Canada where the eastern gray squirrel ordinarily doesn’t live. Black squirrels are correspondingly rare in more southern areas where winters are mild, which explains why I’ve never seen one. Then again, the fox squirrel is also common in eastern North America, often living in the same areas where eastern gray squirrels live, and they also have a black morph, but black fox squirrels mostly live in the southeast. So it’s a mystery.

Black squirrels are the same as ordinary colored squirrels. They just look different. That reminds me that I have an episode about squirrels planned for some time later this year, especially unusual squirrels.

Next, Anna has a question about dogs. She says, “We have a dog named Sadie, who is a beagle mix. She is much more aware of the sounds and smells around us and often howls and barks at things that we can’t see. How do dogs have such a strong sense of smell and good hearing?”

The wild ancestors of dogs were wolves. Wolves are generally nocturnal, and as a result, dogs have sensitive hearing and smell to find prey when it’s dark. A dog can hear in the ultrasonic range, which refers to sounds higher than human hearing. Humans can hear sounds up to 20,000 hertz, while dogs can hear sounds up to 50,000 hertz. A dog also has a lot of muscles in its ears that allow it to turn its outer ear to find sounds. While some dog breeds have lapped-over ears, wolves and many dog breeds have pricked-up ears that act as little satellite dishes to gather up as many sounds as possible. If you cup your hands behind your ears, you can get a sense of how this helps. A dog also has a relatively large ear canal, which is the inside part of the ear. A large ear canal allows more sound vibrations in. Cats actually have even better hearing than dogs, but cats don’t have nearly the same ability to smell.

A dog’s sense of smell is incredible. Humans have about six million olfactory receptors in our noses. That sounds like a lot, but a dog has over 200 million olfactory receptors! It can also process all those smells incredibly well in its brain, so that with training a dog can detect unbelievably faint smells. That’s why dogs are used to sniff out dangerous items like bombs and illegal drugs, or find people who are buried in rubble after an earthquake or other disaster, or track down people who are lost. Dogs can even learn to detect the smell of some diseases, including cancer, malaria, and tuberculosis.

A dog’s nose is much different from a human nose. If you have a dog, or can borrow a friend’s dog, sit down and take a look at their nose. Ha ha, the dog just licked you in the face! That’s hilarious! The dog’s nose has nostrils in the front but if you look carefully, you’ll see that the nostril openings continue along the sides of its nose, in a little slit. There’s also a little fold of tissue inside the nose. The tissue separates the air into two streams. One stream goes into the lungs, but the other gets circulated into the nose to come in contact with all those olfactory receptors. Then, when the dog breathes out, the air goes out the side slits instead of out the main nostrils, so it doesn’t push any odors out of the nose. A dog’s nose works best when it’s damp, which is why a healthy dog has a wet nose.

When you hear a sound, you can usually tell which direction it’s coming from by turning your head, because the sound will be slightly louder in one ear than the other and your brain can make sense of this difference. Dogs can tell which direction a smell is coming from because its brain can tell which nostril is picking up more of the smell.

A dog’s sense of smell is so acute, and so important to the animal, that a dog that loses its vision can often do just fine. It can smell its way around. Naturally, some dog breeds have a better sense of smell than others, and some individuals are better at smelling than others too.

Don’t feel bad about your sense of smell, though. Humans may not be as good at smelling as dogs are, but we can train ourselves to be more sensitive to faint odors. The next time you take a walk, pay attention to what you’re smelling and I bet you’ll notice a lot more scents than you realize.

Next, Helenka also wanted to know about my writing. Thank you so much for asking! Now I can plug my books and also tell you how the strange animals podcast book is coming along!

I mostly write fantasy fiction. I have a steampunk adventure book available called Skytown, and a related collection of short stories about the same characters from the book, which is called Skyway. Sometimes I get the titles confused because they’re really similar, but Skytown is called that because there’s a city in the book that can only be reached by air, which in this fantasy world is mostly airships. The main characters are two young women named Jo and Lizzy, friends who are airship pirates. It’s a lot of fun, and the short story collection actually tells how Jo and Lizzy met and what they did together right up to the start of the novel. If that sounds interesting, I’d love it if you could pick up a copy of one or both books. They’re published by small independent publishers, who don’t make a lot of money and have trouble getting books into physical stores. There’s a link in the show notes.

Okay, so now I get to tell you all about the Strange Animals Podcast book! I’ve been working on it all year and it’s getting really close to being done. The title is Beyond Bigfoot and Nessie: Lesser-Known Mystery Animals from Around the World, and most of the material is taken directly from mystery animal episodes from the last four-plus years, BUT I’ve made sure to update the chapters as much as possible and I’ve added some new chapters.

I’ve decided to self-publish the book, so I’m planning a Kickstarter to cover the costs of hiring a cover artist and things like that. I’d like to run the Kickstarter in October, which would give me time to get it published hopefully in time for the holidays in case people want to order copies to give as gifts. We’ll see how that goes, though. There’s a ton of work that goes into running a successful Kickstarter, and although I don’t need a whole lot of funding for the book, it still worries me that maybe no one will be interested and it won’t meet its funding goal and I’ll have to pay for everything out of pocket. I’m already kind of broke this year from paying about $5,000 to the emergency vet to save my cat Poe’s life, but honestly, if the choice is between having Poe running around and playing or self-publishing a book, I will choose Poe every single time.

Anyway, one way or another I’ll make sure the Beyond Bigfoot and Nessie book is available to buy before the podcast’s fifth year anniversary in February 2022!

Finally, this wasn’t sent in as a question but I thought it would be a nice way to finish off the episode. In a really nice review, a listener who I think is named Meg said “I think she’s southern like me but not sure.” Yes, I am southern, although I don’t have much of an accent. I was born in Georgia and grew up in East Tennessee, where I live now.

Thanks to everyone who sent in questions! We’ll probably have another Q&A episode eventually, maybe next year, so feel free to send me your questions! I think I got everyone’s questions answered this time, but if I missed yours, definitely let me know. The best way to get in touch with me is through email, strangeanimalspodcast@gmail.com.

To finish us off, Richard from NC wanted me to play the Axolotl song. I won’t play the whole thing, because it’s kind of long, but here’s a clip and there’s a link in the show notes. It’s by an animator and musician called Joel Veitch. I’ve had this song stuck in my head ever since Richard sent me the link, so now you will too. Also, I promise I’ll make a whole episode about the axolotl soon.

Thanks for listening!


Episode 232: Almost Domesticated



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Thanks to “dog freak Ruby,” we’re going to learn about some animals that aren’t exactly domesticated but aren’t really wild either.

Further reading:

Memories of Ángela Loij

Mongolian horse and its person:

Mongolian horses:

OH MY GOSH HEART HEART HEART (photo from this website):

Dingos!

An artist’s rendition of the Fuejian dog (left) and a picture of the cuelpo (right):

The cuelpo, happy fox-like canid:

A very fancy rat:

Show transcript:

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

Before we get started, and before I forget again to tell you about this, I’m planning a bonus Q&A episode for August. If you have any questions about the podcast, podcasting in general, me, or anything else, feel free to email me at strangeanimalspodcast@gmail.com, or otherwise contact me through social media!

A few episodes ago I mentioned in passing that the Australian dingo is a type of feral dog. It’s a more complicated situation than it sounds, so while I didn’t want to confuse the issue at the time, I kept thinking about it. Then I remembered that a listener emailed me a while back wanting to know more about how dogs were domesticated. We covered the topic pretty thoroughly back in episode 106, but I realized that there’s an aspect of domestication we didn’t cover in that episode. So thanks to “dog freak Ruby,” here’s an episode about a few animals that are only semi-domesticated.

Domestication, after all, isn’t a switch you can flip. It’s a process, and depending on the animal species and the circumstances, it can take a really long time. It’s not the same thing as taming an animal, either. An individual animal might become tame with the right treatment, but that doesn’t mean any individual of that species would react the same way. Domesticated animals show genetic changes that their wild counterparts don’t, changes that make them more likely to treat humans as friends instead of potential predators.

Generally, a fully domesticated animal requires some level of care from a human to survive, even if it’s just feral cats living near humans so they can find and kill rodents and avoid most predators. Feral domesticated cats don’t live the same way as their wild ancestors do. But sometimes it’s not as cut and dried as it sounds. While mustangs and other feral horse populations are considered domesticated animals, they live like wild animals and don’t need humans to survive. They mostly just need humans to leave them alone so they can thrive on their own. But if you capture a mustang that’s lived its whole life in the wild, with the right treatment it will eventually become tame, because its ancestors were bred for thousands of years to trust and depend on humans.

That brings us to our first semi-domesticated animal, the Mongolian horse. Yes, I’m still really into Mongolia and the Hu, and I’m excited to say I have tickets to see the Hu twice in concert this fall, if everything goes well. I’ve been listening to a program called the Voice of Mongolia in English, which is primarily a shortwave radio program but it’s also released as a podcast, and it talks about various aspects of Mongolian culture. Recently they had an episode about horses, so some of my information comes directly from that show.

Mongolia is a country in central Asia that’s mostly open steppes, which is a type of grassland. The soil isn’t right for most crops, but it’s great for horses. The people of Mongolia are traditionally nomadic, moving around from place to place to find grazing for their horses and other livestock, and about half of the current population still lives this way.

The Mongolian horse is a small, tough breed that probably hasn’t changed much in the last thousand years, possibly longer. It’s one of the oldest breeds of horse in the world and the ancestor of many other horse breeds. For a long time people assumed it was the domesticated descendant of the wild Przewalski’s horse, but genetic testing has determined that domestic horses developed from a different wild horse species that’s extinct now. Genetic testing also showed that the Mongolian horse has the highest genetic diversity of any horse breed tested. It’s incredibly strong for its size, can gallop for miles without tiring, has strong hooves that never need trimming or shoeing, and seldom needs or receives veterinary care.

The main reason for all these traits is that Mongolian horses live like wild horses in most ways. They live loose, grazing as they like, and if they get too far away from their humans, the owners will go out to find them. But they’re still domesticated. Mare’s milk is an important part of the Mongolian diet, so the mares are used to being milked, and people use their horses to ride, carry packs, and pull carts. The stallions are frequently raced. At the same time, though, they’re not really pets. Mongols don’t give their horses names, but instead refer to them with a detailed description. The Voice of Mongolia in English says the Mongolian language has over 300 words to describe horses, while Wikipedia says it’s over 500. Either way, the terminology is so precise that everyone knows exactly which horse someone’s talking about, which if you think about it is more useful than a name.

The Australian dingo is in a similar situation. It’s considered a feral dog breed, but it doesn’t need people to survive. Most feral dogs throughout the world barely scrape by, eating garbage and rats and often dying of starvation or disease. Dingos live like wild animals and do just fine. But at the same time, they’re happy to hang out with people from time to time, acting as hunting companions who are neither dependent on humans nor frightened of them.

The dingo is a strong, tough, lean dog that stands around 22 inches tall at the shoulder, or 56 cm. It has flexible joints like the Norwegian lundehund we talked about in episode 230, which allows it to climb cliffs and fences and otherwise navigate difficult terrain. It’s usually a yellowy or ginger color, sometimes with small white markings, although some dingoes are black and tan. It can survive on very little water. It often hunts in packs and will hunt animals larger than it is, like the red kangaroo.

The dingo was probably brought to Australia by humans, although we’re not sure when. Dingo fossils have been found dating to 3,500 years ago in western Australia, so it was at least that long ago. Genetic studies show that the modern dingo and the dingo of 3,500 years ago are pretty much identical. It also shows that it’s definitely a domestic dog, related to other dog breeds that were once common in Asia around 7,000 years ago, but which are rare now. It’s most closely related to the New Guinea singing dog, which makes sense since New Guinea is so close to Australia. Until somewhere between 6,500 and 8,000 years ago, New Guinea and Australia were connected when sea levels were low. Genetically the two dog breeds have been separated for about 8,300 years, which suggests that the dingo has been in Australia for at least that long.

Traditionally, Aboriginal Australians would take a dingo puppy from its den to keep as a pet, a hunting dog, or sometimes a herding animal. Sometimes the dingo would stick around when it was grown, but sometimes it would return to the wild. There’s a lot of controversy about breeding dingoes as pets, since it would be easy to breed the wild traits and behaviors out. Since the dingo has been killed as a livestock pest since white settlers arrived in Australia, in many places its numbers are in decline and there are worries that the wild dingo could go extinct. There are already problems with the dingo cross-breeding with other dog breeds. It’s a complicated topic, because while the dingo is a dog, it’s not precisely domesticated at this point but also not precisely a wild animal.

There used to be a domesticated canid in South America called the Fuegian dog, which was probably used as a hunting dog, especially to hunt otters. On cold nights, the dogs would wrap themselves around their people like living blankets so everyone stayed nice and warm.

The Fuegian dog wasn’t a dog, though. It was the domesticated form of the culpeo, also called the Andean fox. It’s actually not a fox although it looks a lot like one. It’s related to wolves and jackals, and it lives on the western slopes of the Andes Mountains all the way down to the southern tip of Patagonia. It eats small animals like rodents and introduced European rabbits. While the culpeo is sandy or tawny in color with gray on its back and a black tip to its tail, the Fuegian dog was sometimes brown and white or all white. Reportedly the Fuegian dog was not very tame in general and was an aggressive animal compared to actual dogs. It would hunt on its own and basically acted like a wild animal that just happened to hang out with humans a lot, like the dingo does today.

The culpeo is doing just fine, but the Fuegian dog is extinct. The Fuegian dog was tamed by a Patagonian people called the Selk’nam [shelknam], or ‘Ona, who were nomadic hunter-gatherers. They lived in such a remote part of South America that Europeans didn’t encounter them until the late 19th century when settlers showed up to raise sheep and rubber trees. We’ve talked about what happened to them in a previous episode, although I can’t remember which one. The Selk’nam didn’t understand the concept of livestock, so they figured those sheep were literally fair game. The sheep were living on their own hunting grounds, after all. The Selk’nam killed some of the sheep, and in retaliation, the European settlers murdered all the Selk’nam. I was going to tell you the name of the man who started the genocide, but I don’t think anyone should remember his name. It wasn’t just “oh, you killed my sheep, I’m going to shoot you because I’m mad,” either. There was a bounty on Selk’nam people, and that’s all I’m going to say because it’s just too awful and disturbing.

By 1930, only about 100 Selk’nam remained alive, and the very last member of the people, Ángela Loij, died in 1974. There’s a link in the show notes to a page with lots of information about her as a person.

In 1919 when Christian missionaries visited what was left of the Selk’nam, they discovered that all the dogs had been killed off by the people themselves because the dogs were too fierce and killed livestock. It sounds like a last, desperate attempt by the Selk’nam to stop the murder of their people by keeping their dogs from killing any sheep. But by then it was too late, and the genocide wasn’t really about the sheep in the end. It was racism and hatred. Remember that all people are equal, no matter what they look like or how they live. Don’t ever let anyone tell you otherwise.

Okay. Let’s finish with the story of another semi-domesticated animal, one that doesn’t involve people being terrible to each other. The kind of rat you can buy as a pet is considered semi-domesticated, and it hasn’t actually been domesticated for very long. The person mainly responsible for the pet rat is a man called Jack Black. Not the actor Jack Black; this was a different guy who lived in the mid-19th century.

Jack Black was a ratcatcher in London, England who said he was the Queen’s official rat-catcher even though he wasn’t. He was definitely an extravagant character who always wore what he called his uniform, which included a big leather sash over one shoulder decorated with rats made of iron, a crown, and the initials V.R. for Victoria Regina, or Queen Victoria. He told people the queen herself gave him the sash, but actually his wife made it for him. Black also carried a big domed cage with him to hold the rats he caught.

He mainly caught rats to sell to people who were training their dogs to kill rats, which was also a popular thing to watch. I mean, that doesn’t sound like any fun to me but this was before video games were invented. Occasionally, though, Black would catch a rat that had interesting markings or that was an unusual color. These rats he would keep, tame, and breed to produce more rats with different colors and patterns. He sold the tame, pretty young rats to people as pets. He especially liked white rats, which made popular pets then and are still popular today.

Pet rats, usually called fancy rats, are a subspecies of the brown rat, or Norway rat, which we talked about in episode 143. We also talked about Jack Black briefly in that episode, but at the time I didn’t realize he wasn’t really a royal rat catcher. By 1900 fancy rats were popular pets and remain so today, and are becoming more and more domesticated. If they’re not fully domesticated they’re well on their way, all thanks to a guy who thought rats were neat.

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. There are links in the show notes to join our mailing list and to our merch store.

Thanks for listening!


Episode 230: Weird Dogs and Round Frogs



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Let’s learn about some strange dog breeds (including a mystery dog!) and what may be the cutest frog ever. Thanks to Brad and Dan for their suggestions this week, and a special thanks to Richard from NC for suggesting the Carolina dog at just the right time.

Check out Dan’s podcast, “Sure, Jan!

Further viewing:

World’s Cutest Frog – Desert Rain Frog

A talbot dog from the olden days:

The Xoloitzcuintli dog:

Norwegian lundehund hard at work:

The Norwegian lundehund has lots of toes:

DOUBLE NOSE DOGGO (Pachón Navarro):

ANOTHER DOUBLE NOSE DOGGO (Tarsus Catalburun):

The Carolina dog:

The desert rain frog, round boi:

Show transcript:

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

A few weeks ago I got to meet two listeners, Brad and Dan. We met for coffee and had a great time talking about animals and podcasting and lots of other things. Dan is a podcaster too, cohost of a great show called “Sure, Jan!” which discusses musical theater in detail with a lot of insight and humor. There’s some language not appropriate for kids, but honestly, any kid who’s so into musical theater that they’re listening to a three-part deep dive into “Everybody’s Talking About Jamie,” they can handle a few bad words. There’s a link in the show notes if you want to check it out.

Brad and Dan both gave me topic suggestions, so this is their episode!

We’ll start with Brad’s suggestion about strange dog breeds. We actually covered this topic a few years ago in a Patreon episode, so Patreon subscribers may recognize a lot of this information, but I’ve done some additional research and added to it.

There are a lot more dog breeds out there than most people know, many of them very rare and restricted to particular regions of the world. Often they were bred for specific purposes, sometimes purposes that no longer exist. This is the case for the turnspit dog. It was a short-legged dog that was bred to run on what was called a dog wheel. The dog wheel looked like a big hamster wheel and turned the spit, a metal rod suspended over the fire that a big piece of meat was stuck onto. The dog ran in the wheel, which turned it, which turned the cord attached to the spit, which turned the spit, which meant the meat cooked evenly instead of staying raw on one side and burning on the other. Usually a household had two turnspit dogs so one could rest while the other took a turn running in the wheel. Once better technology was invented to cook meat, the turnspit dogs were out of a job and eventually stopped being bred. They’re now an extinct breed.

Another extinct dog breed is the Talbot hound. It was a large, relatively slow and heavy hound with white or pale-colored fur, popular in Europe for hundreds of years as a hunting dog. It appears on many coats of arms. It was less of a breed than a type of dog, with many large hounds being referred to as talbots as far back as the 15th century and Talbot being a common name for a hound in the 14th century and possibly earlier. By the 17th century it was more of a standardized breed, resembling a white or light-colored bloodhound in appearance with a tail that curled upward. But by the 19th century it had gone extinct. It might have been the ancestor of the modern beagle.

Many dog breeds aren’t all that old, only dating back to roughly the early 19th century. In the Victorian era in Britain, people got really interested in recreating dog breeds from antiquity, so some breeds that people think date back to antiquity were actually developed just a few hundred years ago. But there are some breeds that genuinely have been around and more or less unchanged for a really long time.

The Xoloitzcuintli (sho-lo-eets-quint-lee) or Xolo is a rare breed of dog that was originally bred by the Aztecs and dates back more than 3,500 years. It’s a hairless dog, although many actually do have a full coat. The hairless variety has black or gray-blue skin that is susceptible to sunburn, while the coated variety has short, dense hair. Because hairlessness is genetically related to a condition where not all the teeth form, hairless Xolos usually have fewer teeth than coated Xolos. Hairless dogs need sunscreen and skin care to keep their skin healthy just like people do.

Another old dog breed is the Norwegian Lundehund. It’s a small, active dog bred specifically for hunting puffins. The breed nearly went extinct after a dog tax made it hard for people to afford keeping numerous dogs, and instead they started using nets to hunt puffins. After the puffin was declared a protected species, even the people who still kept lundehunds for hunting stopped breeding them.

By 1963 there were only six purebred lundehunds alive, five of them related to each other. As a result, despite careful breeding guidelines, modern lundehunds are extremely inbred and prone to genetic diseases. Currently a group of breeders and geneticists are working on crossbreeding the Lundehund with other Nordic breeds to retain the lundehund’s unique traits but make it healthier.

The lundehund definitely has unique traits. It has six toes on each foot, has incredibly flexible leg and neck joints, and can fold its ears shut to keep out water and dirt. All these traits helped it climb nearly vertical cliffs and caves where puffins nested. It also has a double coat to help keep it warm in cold weather. But there is good news for the lundehund: it has a job again! In 2013 the dogs started being used to find bird nests around Norwegian airports. Airports need to keep birds away from the flight paths of planes, since if they hit the plane’s windshield or get sucked into the engine’s air intake, they can cause a plane to crash. The lundehunds hunt down bird nests on the airport grounds so they can be removed before there’s a terrible accident.

While I was working on this episode, Richard from NC, who had no idea that I was researching weird dog breeds, asked if I’d heard about the Carolina dog, also known as the American dingo. I looked it up and it’s a real animal—specifically, a dog breed. But it has a strange history.

The Carolina dog is medium-sized, up to 20 inches tall at the shoulder, or 51 cm, but lightly built. Its short hair is often yellow, ginger, or pale brown in color, sometimes with white markings. It has long, slender, erect ears and a long tail. White settlers sometimes called it the Indian dog because Native Americans kept it as a pet or hunting dog, but there were also plenty of feral Carolina dogs living in the wild in the eastern United States.

Archaeological excavations done in the late 19th century found lots of dog remains buried with people. Several archaeologists noted that the dog’s jaw was slightly different from other dog breeds, lacking one pair of teeth. They suggested that the so-called Indian dogs were descended from the earliest domesticated dogs in Asia and migrated into North America when humans did in the Pleistocene.

This was the accepted theory until 2013, when genetic testing was finally done on the breed. Later genetic studies have also been carried out. The studies all conclude that although the Carolina dog has interbred with modern dog breeds, it does have genetic markers that indicate some of its ancestors are from East Asia. It’s more complicated than it sounds, though. A 2018 genetic study compared fossils from ancient North American dogs with the living Carolina dogs and didn’t find much of a match. The fossil dogs migrated from Siberia and were isolated in North America for 9,000 years. Then their unique genetic signature vanished, with the exception of some Arctic dog breeds, as Eurasian dogs brought to North America from Europe took over. Some Carolina dogs do contain that unique genetic signature, but there’s no way to tell if it’s from ancient ancestors or more recent cross-breeding with Arctic breeds.

What is definitely true is that the Carolina dog shares a lot of physical traits with other feral dog populations from around the world. Basically, if dogs are allowed to live and breed without human help or interference, the result is a dog that looks a lot like the Carolina dog of North America, or the pariah dog of Asia, or the dingo of Australia.

But let’s talk now about dogs with double noses, such as the Pachón Navarro, a Spanish hunting dog that sometimes has a double nose, also called a split nose. That doesn’t mean it has two snouts or four nostrils, but that each nostril has its own nose pad separated by a strip of skin and fur, with a groove running down the middle of the snout.

The Pachón Navarro almost went extinct as a breed. A breeding program got underway in the 1970s but it’s still a rare breed. It’s a pointer hound bred since at least the 15th century in the Pyrenees Mountains, and it has short hair that’s white with brown or orange markings, especially on the ears and over the eyes. Not all dogs of this breed have the double nose, and some modern breeders try not to breed for it since the double nose trait is linked to a cleft palate that can cause other health issues.

The double-nosed trait is only seen in one other dog population. The Tarsus Catalburun [chatal-burrun], or Turkish pointer, may be a descendant of Spanish dogs favored by Turkish nobility, or it may be the dog that gave rise to the Pachón Navarro breed. Most historians think the breed was probably developed in the 19th century from European dogs since there has never been a tradition of hunting with pointers in the area. It’s really rare outside of Turkey and rare inside of Turkey, with a population of only a few hundred dogs that are somewhat inbred. They’re mostly kept by partridge hunters.

There is a mystery associated with double-nosed dogs. The Andean tiger hound is a third variety of double-nosed dog that’s supposed to live in Bolivia, South America. It’s supposedly descended from dogs brought to the Americas by Spanish Conquistadors in the 16th century.

But does the Andean tiger hound really even exist? In 1913, explorer Lt.-Col Percy Fawcett reported seeing double-nosed dogs in the Amazon jungle. In a book Fawcett’s son compiled from his field notes and published in 1953, he reports,

“Here we saw for the first and only time a breed of dog known as the double-nosed Andean tiger hound. The two noses are as cleanly divided as though cut with a knife. About the size of a pointer, it is highly valued for its acute sense of smell and ingenuity in hunting jaguars. It is found only on these plains.”

But no one else who visited Bolivia ever reported seeing any of these dogs—until 2005 when another explorer, Colonel John Blashford-Snell, saw a double-nosed dog in a remote village. The dog was named Bella and her owner reported that she was a member of an extremely rare breed found only in Bolivia.

The following year Blashford-Snell returned to the village. Unfortunately Bella had died in the meantime, but she had had a puppy, named Xingu, who also had a double nose. While Blashford-Snell was in the area with a team of scientists investigating a 30,000 year old meteor crater, Xingu had a litter of puppies with a single-nosed dog and two of the four puppies had double noses.

It’s possible that the Andean tiger hound is a rare dog breed still hanging on in remote areas of Bolivia, a descendant of Spanish dogs. Then again, it might just be a trait that crops up occasionally in the local dogs, either due to Spanish double-nosed dogs in the ancestry or a similar genetic anomaly that developed independently. The trait occurs in other breeds occasionally, especially in wolfhounds and bullmastiffs.

All the dogs we’ve talked about are good. They’re good dogs, Brad.

Next, Dan wanted to hear about the desert rain frog. I know we’ve talked about it before at some point, but only briefly and I can’t even find which episode. So all this information is new to me too.

The desert rain frog only grows about two and a half inches long, or 6 cm. It’s not your average hopping frog that sits on a lily pad and goes ribbit and maybe plays a tiny banjo. Instead, it’s a round boi with short little thin legs that it uses to dig burrows in the sand where it lives. Which is a desert. It’s a rain frog that lives in a desert. Also, it makes this sound:

[desert rain frog sound]

The desert in question is a 6-mile-wide strip of land, or 10 km, along the southwestern coast of Africa, right at the border of Namibia and South Africa. Yes, it’s a desert along the ocean. It’s actually a specific habitat called a coastal desert. The frog lives in a small part of the Namib coastal desert, which is probably the world’s oldest desert—possibly as much as 80 million years old. Parts of it have stupendously huge sand dunes, up to 980 feet tall, or 300 meters, and 20 miles long, or 32 km.

Because it’s an amphibian, the desert rain frog has to keep its skin moist. This can be difficult to do in a desert. It digs its burrow deep enough to find moist sand to rest on, and it absorbs the moisture through its skin. Coastal deserts also receive some moisture in the form of sea fog. This helps plants to grow on the dunes, which means animals like antelopes come to eat the plants, which is important because their dung attracts the insects the frogs eat.

The female desert rain frog lays her eggs in her burrow on damp sand. The eggs hatch into tiny froglets instead of tadpoles.

The frog’s legs are too short to allow it to hop, but it has webbed toes that help it walk on loose sand. It’s nocturnal and spends the day in its burrow, but at night it comes out to walk around and catch insects. It will also emerge during the day when there’s a lot of fog. It mostly eats beetles and moths that are attracted to animal dung and it probably also eats the eggs those insects lay in the dung and the larvae that hatch out of the eggs. Because its skin is moist, sand sticks to it and helps camouflage the frog while it’s aboveground.

I need to stress how round this frog is, because I don’t think I have made it clear. It’s very round, generally described as spherical. It’s a little bigger than a ping-pong ball but it resembles a ping-pong ball that’s stuck all over with sand and has round golden eyes and a frowny little mouth and absurdly short legs. It may actually be the cutest frog, and that is a ferociously competitive title.

Unfortunately, because the desert rain frog lives in such a small, specific habitat, it’s endangered due to habitat loss and pollution. Strip mining for diamonds is common in the area and people have also started building roads and grazing livestock along parts of the coastal desert. Hopefully the desert rain frog and its habitat can be protected before it’s too late.

Let’s listen to this little frog again. This is the sound a desert rain frog makes when it feels threatened, actually. There’s a link in the show notes to the iconic video taken by wildlife photographer Dean Boshoff, which is where I got the audio, and when you watch it you can see that the frog is actually backing away. It’s okay, little frog. Everyone loves you.

[frog buzzy sound]

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 that way, and don’t forget to join our mailing list. There’s a link in the show notes.

Thanks for listening!


Episode 080: Mystery Dogs



This week we’re looking at some strange and mysterious canids from around the world!

The African wild dog:

A dhole:

An old photo of the ringdocus and a newer photo of the ringdocus:

A coyote:

Sri Lankan golden jackal:

The maned wolf MONEY SHOT:

A bush dog:

A stuffed Honshu wolf, dramatically lit:

Show transcript:

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

This week let’s look at a bunch of mystery doggos from around the world! I really like dogs, but for some reason dogs and their relations don’t come up much on the podcast. When I started looking into mystery canids, though, I found so much information that there’s no way I can stuff even half of it into one episode. So we’ll definitely be revisiting mystery dogs in the future.

The family Canidae includes dogs, wolves, coyotes, jackals, and foxes. Yes, foxes are canids, but not closely related to more dog-like canids. We’re going to skip the foxes this week, since foxes deserve an episode all their own eventually.

Dogs were domesticated at least 9,500 years ago, possibly as long as 14,700 years ago, maybe even as long as 36,000 years ago. Dogs and humans go way back. The closest living relative of the dog is the gray wolf, which is still alive today, but the wild ancestor of the domestic dog was a different species of wolf that has gone extinct.

There are canids called wild dogs, but they’re not the same species as domestic dogs. The African wild dog, for instance, is not very closely related to dogs and wolves—in fact, it’s the only species in its own genus. It’s a tall, lean canid with large ears and no dewclaws. It has a yellowish coat with black blotches and some white spots, including a white tail tip, although some subspecies have darker coats. As the dog ages, it loses its fur until old dogs are nearly bald. It hunts in packs and mostly preys on antelopes, warthogs, ostriches, hares, and rodents.

The nomadic Tuareg people who live in northern parts of Africa around the Sahara have stories of a supernatural creature called the Adjule, among other names. The Adjule’s description makes it sound a lot like the African wild dog, including its lack of a dew claw. Since the African wild dog is rare in that part of Africa, it’s possible that rare sightings of what is a distinctively odd-looking animal may have given rise to the stories.

Another so-called wild dog is the dhole, also called the Indian wild dog, which is closely related to the African wild dog. It used to be common throughout Eurasia and North America, but these days it’s restricted to parts of Asia and is endangered. It looks something like a fox and something like a wolf, but is neither. Like many other canids in this episode, the dhole has its own genus. Because it tends to be easily tamed and is sometimes kept as a pet, researchers once believed domestic dogs might have descended from the dhole or an ancestral species of dhole, but genetic evidence shows that the dhole isn’t closely related to domestic dogs or to wolves.

There are three subspecies of dhole, two of them reddish-brown in color and one with fur that’s pale brown in winter. But there is a mystery animal called the gray dhole that may turn out to be a fourth subspecies or something else.

The gray dhole supposedly lives in the forests and mountains of Myanmar. It’s dark gray with a black muzzle and small, round ears, and is supposed to be smaller than the other dhole species. In 1913 a Major E.G. Phythian-Adams wrote about the grey dhole after he saw one that year, and in 1933 E.H. Peacock mentioned it in his book A Game Book for Bhurma and Adjoining Territories. In 1936 an explorer named Tsaing reported seeing one in Burma. But after these reports, the Bombay Natural History Society tried to find physical evidence of the animal in the 1950s, but couldn’t track down anything. They only found one person who even reported seeing the grey dhole. So even if it is a separate species or subspecies and not just a rare color morph of a known species of dhole, it’s probably extinct now.

Kipling wrote about the dhole in one of his Jungle Book stories, calling it the red whistling dog of the Deccan, and reporting that packs of the animals were so ferocious that even tigers would avoid them. This is true, even the whistling part. Instead of barking or howling, dhole calls are whistles. This is what a dhole sounds like:

[dhole sound]

In 1886 a Montana settler named Israel Hutchins shot a wolflike animal that had reportedly been killing livestock. No one knew what it was, so Hutchins traded it to a taxidermist for a cow. He needed the cow because when he first tried to shoot the canid, he accidentally shot one of his own cows instead. The taxidermist, Joseph Sherwood, also owned a general store in Idaho. He displayed the stuffed canid in the store, where it stayed for almost a hundred years until it disappeared. In 2007 Hutchins’s grandson, Jack Kirby, traced it to the Idaho Museum of Natural History.

The stuffed mystery canid is usually called the ringdocus, a name Sherwood made up. It has a sloping back and some other un-wolf-like features that might be due to bad taxidermy or might be due to physical anomalies in an ordinary wolf—or might be due to the ringdocus being an animal new to science. Suggestions as to what it might be include a thylacine, a hyena, a wolf-coyote hybrid, a wolf-dog hybrid, or a dire wolf. It’s not a thylacine, just going to say that straight out. Since we have the taxidermied specimen, it seems logical that a DNA test would clear up the mystery or bring us a brand new scientific mystery, if it turns out to be an unknown animal. But Kirby doesn’t want a DNA test done. That tells me it’s probably just a wolf, and he knows it’s a wolf. Prove me wrong, Kirby. I bet you ten whole dollars it’s just a wolf.

Around the same time that Hutchens was shooting at the ringdocus and killing his cow, and probably saying some very bad words when it happened, a man called Payze bought what he thought was a fox cub from some men traveling to London. It was 1883 and the men had caught the cub, along with two others, in Epping Forest. Payze named the cub Charlie, but as Charlie grew up, he started looking less and less like a fox. Payze took him to London Zoo and showed him to the superintendent, who identified him as a coyote.

But how had a coyote gotten to England? Coyotes are native to North America. The coyote is smaller than a wolf, usually a bit bigger than a fox but with longer legs, and can look fox-like. It’s gray and brown, or sometimes reddish, with large ears and a brushy tail.

It turns out that four coyotes had been brought to England and released near Epping Forest not long before, presumably for hunting. Clearly they’d had at least one litter of pups, but is it possible they survived and had more offspring? Locals do occasionally report seeing wolves or gray foxes in the area. Since coyotes readily breed with dogs and produce fertile offspring, it’s possible that some local dogs have coyote in their ancestry.

The Sri Lankan golden jackal lives in Sri Lanka and parts of India. It’s a small canid, with grizzled black and white fur above and tan or golden on the belly and legs. It’s a subspecies of the golden jackal, and it’s sometimes called the horned jackal. Local people in Sri Lanka believe that the leader of the pack has a small horn on the back of its skull, although other people report the horn is on its forehead. The horn is supposed to have supernatural powers and is considered a valuable talisman or charm.

That sounds nutty, but we actually have golden jackal skulls with small pointy horns less than an inch long, or a few centimeters. So the horns are real, but they’re not actual horns. They’re most likely bony growths resulting from an injury to the skull. No one’s sure why golden jackals grow them but not other canids.

The Falkland Islands is an archipelago about 300 miles, or 480 km, off the coast of Patagonia at the southern end of South America. When European explorers first discovered the islands in the late 17th century, no people lived there, just lots of birds and a fox-like wolf. Charles Darwin saw it in 1834 and described it as a wolf-like fox, but modern DNA research shows that it’s not only not a fox, its closest living relative is the maned wolf, which still lives in parts of South America.

The Falkland Islands wolf was tawny in color with a white tip to its tail. It had relatively short legs but was a fairly large animal, standing about two feet tall at the shoulder, or 60 cm. Its fur was thick and it barked like a dog. It may have lived in burrows. Because no mammals except the wolf lived on the Falkland Islands until settlers arrived, the wolf probably mostly ate seabirds, insects, and anything it could scavenge from the seashore.

For a long time it was a mystery how the Falkland Islands wolf got to the islands. There were no other wild canids in Patagonia, and the islands were never connected to the mainland. The islands aren’t even visible from the mainland. But the Falkland Islands wolf used to have a close relative that lived in Patagonia and other parts of South America. Dusicyon avus was about the size of German shepherd, and may have been at least partially domesticated. The grave of a young D. avus was found among human graves dating to over 2,000 years ago in Argentina. Estimates of when D. avus went extinct vary from 1,000 BCE to only around 300 years ago. Either way, researchers think that about 16,000 years ago, during the last ice age, the sea level was lower and only a shallow strait separated the mainland from the Falkland Islands. At times the strait may have frozen over, allowing animals to travel to the islands. When the glaciers melted and the sea level rose, some of the wolves were trapped on the islands. They evolved over the centuries to better fit their island habitat.

The Falkland Islands wolf wasn’t afraid of humans since it had no predators. That meant that sailors and other people who visited the islands could kill the wolves easily. It was hunted for its fur, or sometimes just poisoned by settlers who believed it killed sheep. It went extinct in 1876.

So what about the maned wolf, the Falkland Islands wolf’s living relation? It is a very weird animal, and in fact you’ll often see it listed in articles about the weirdest animals ever.

The maned wolf resembles a fox in many ways. It has reddish fur with black legs and muzzle and a black mane along its spine, a white tip to its tail, and a white patch on its throat. Its ears are big and its muzzle relatively short. Oh, and its legs are long. Really, really long. Super long. At first glance, it almost looks like a deer.

The maned wolf’s body is about the size of a good-sized dog’s, but its legs are far longer than any dog’s legs. Researchers think the maned wolf evolved longer legs to better see over the tall grasses where it lives. It’s a solitary animal and hunts small animals and birds, but about half its diet is plants. It especially likes a tomato-like fruit called the wolf apple. It marks its territory with a stinky musk that smells enough like cannabis that at least one zoo security team has mistaken it for people smoking marijuana.

Not only is the maned wolf not a wolf, it’s not a fox either. It’s not really closely related to any other living canids. It is, in fact, its own thing, the only living canid in its genus. While it’s related to the Falkland Islands wolf, its closest living relative is the bush dog, also the only species in its genus, also an odd canid from South America. But while the maned wolf is very tall, the bush dog is very short, only about a foot tall at the shoulder, or 30 cm.

The bush dog has plush brown fur that’s lighter on the back and darker on the belly, legs, and rump. Its ears are small, its snout short, and its tail is relatively short. It actually looks more like an otter or big weasel than a dog. It sometimes hunts in packs, sometimes alone. When it hunts alone it mostly eats small rodents, lizards and snakes, and birds, but packs can kill larger animals like peccaries, a type of wild pig. It lives in extended family groups and hunts during the day.

The bush dog is rare and not much is known about it. Its toes are webbed and it spends a lot of time in the water within its forest habitat. It’s so rare that for a long time it was only known from fossils found in some caves in Brazil, and was thought extinct.

Conversely, the Japanese wolf, or Honshu wolf, is a canid that is supposed to have gone extinct in January of 1905 when the last known wolf was killed. But people keep seeing and hearing it in the mountains of Japan.

The Honshu wolf was also small, not much more than a foot tall at the shoulder, or 30-odd cm, but it was a subspecies of gray wolf. Its legs were short and its short coat was greyish-brown. It was once considered a friend to farmers, since it ate rats and other pests. Wolves were also regarded as protective of travelers in Japanese folklore. But in 1732 rabies was introduced to Japan. That disease combined with loss of habitat made the Honshu wolf more of a threat to humans and their livestock, and led to its persecution.

But sightings of the wolf have continued ever since that last one was killed in 1905. Photographs of a canid killed in 1910 were studied by a team of researchers in 2000, who determined that the animal in the photos was probably a Honshu wolf. People have found tracks, heard howling, seen wolf-like animals, even taken photos of what look like wolves. The problem is that the Japanese wolf looked similar in many ways to some Japanese dog breeds like the Shiba inu and the Akita, which are probably partly wolf anyway since wolves and dogs interbreed easily and produce fertile offspring. People might be seeing dogs roaming the countryside. We can’t even DNA test hairs and old pelts to see if they’re from wolves, because we don’t have a genetic profile of the Honshu wolf. There are only a few taxidermied specimens of the wolf, and none of them have yielded intact DNA.

Another mystery not definitely solved by DNA testing, although at least they’ve tried, is the Andean wolf, sometimes called Hagenbeck’s wolf. It’s another South American mystery canid. In 1927, a German animal collector called Lorenz Hagenbeck bought a wolf pelt in Buenos Aires. The seller said the pelt, and three others, came from a wolf-like wild dog in the Andes Mountains.

The pelt is about six feet long, or 1.8 meters, including the tail, with thick, long fur, especially a thick ruff on the neck. It’s black on the back and dark brown elsewhere.

Hagenbeck didn’t recognize the pelt, so when he got home he sent it for examination. In the 1930s and 1940s, various studies suggested it belonged to a new species of canid, possibly one related to the maned wolf. One mammologist, Ingo Krumbiegel, also thought he might have seen a skull of the same canid in 1935, which he said had resembled a maned wolf skull but was much larger, and was supposed to have come from the Andes. Krumbiegel was convinced enough that in 1949 he described the Andean wolf formally as a new species. But no more specimens have come to light.

In 1954 another study determined Hagenbeck’s pelt was just a dog pelt, possibly of a German Shepherd crossbreed. A 1957 study came to the same conclusion. In 2000, a DNA analysis came back inconclusive due to the pelt having been chemically treated during preparation, and contamination with dog, wolf, human, and pig DNA. Currently the pelt is on display at the Zoological State Museum in Munich.

Finally, the dire wolf is a famous canid from books, games, and movies, but it was also a real animal. It lived throughout North and South America and was bigger than modern gray wolves, standing over three feet tall at the shoulder, or about 97 cm. It had massive teeth and powerful jaws that would have helped it kill giant ground sloths, mastodons, bison, horses, and other ice age megafauna. It wasn’t as fast a runner as modern wolves, though, and some researchers think the gray wolf may have outcompeted the dire wolf.

The dire wolf probably died out about 9,500 years ago, but there’s a group called the Dire Wolf Project that’s attempting to breed a dog that looks like a dire wolf. The group isn’t introducing any modern wolf genes into the breed, though, since they want a dog that looks like a dire wolf but doesn’t act like one. Which is pretty smart considering that dire wolves probably snacked on our own ancestors from time to 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 013: The Chupacabra



This week we’re taking a close look at the legend of the chupacabra! It’s not what you may expect, but it’s definitely an interesting story.

Ben Radford’s sketch of the chupacabra Madelyne Tolentino described in 1996:

The Texas chupacabra taxidermied by Ayer:

A happy, healthy Xolo dog:

A coywolf without mange:

Mange can be cured! Above is a poor sad mangy pup before treatment and a happy happy pup after treatment.

Further reading/listening:

Tracking the Chupacabra by Benjamin Radford

Museum of Modern Mystery podcast, episode 8