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Strange Animals Podcast

Strange Animals Podcast

De : Katherine Shaw
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A podcast about living, extinct, and imaginary animals! Nature et écologie Science
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  • Episode 504: The Mystery Roar

    Episode 504: The Mystery Roar
    Sep 28 2026
    Further reading: Wolves on rise in France as bears wreak mountain havoc Can Brown Bears Survive in the Pyrenees? Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. On the evening of August 4, 2019, two hikers set up camp in the Pyrenees Mountains. Laurent and Frédéric were familiar with the area and had plenty of experience hiking and camping. Once their camp was ready for the night, they took off their boots and socks and sat down to eat dinner and relax at a small campfire. If you’ve ever camped after a long hike, you’ll know that this is the best time of the day, when you can rest and air out your boots. After only a few minutes, though, the two heard grunts and growls in the darkness not far from their camp. They were concerned, but they had a fire and most animals won’t approach a fire. But the sounds got closer and closer. Then the animal roared—and it sounded like it was much closer than before. Laurent and Frédéric remembered that bears have become more common in the Pyrenees in the last few decades, and rather than take their chances with a hungry bear, they decided it was time to go. They shoved their bare feet into their boots, left everything behind, and raced back down the trail. It was late when they made it to the village of Germ so the hikers took refuge in a church where they spent the night. In the morning they hiked back up to their campsite to retrieve their belongings, expecting it to be trashed by a bear hunting for food. But everything was where they’d left it. Some people assumed the hikers had panicked over nothing, but the men were adamant that they’d heard something roaring as it came closer. In a news interview they said the final roar, the one that made them grab their boots and run, lasted several seconds and was so loud they could actually feel it in their chests. Brown bears were once fairly common in the Pyrenees but by 1991 they had all been killed, mostly by hunters. Habitat loss was also a factor as people built more roads and houses in the mountains. In 1995 a conservation program brought three bears from Slovenia to start a reintroduction program, and the way people acted, you’d think someone had released a thousand rabid weasels into their homes. Sheep and cattle farmers, and people who think the wilderness belongs to humans and humans only, protested the reintroduction of the bears, and one of the bears was shot and killed. This is despite the fact that farmers whose livestock are killed by bears get paid a lot of money by the French government. Approximately 1,000 sheep a year are killed in the Pyrenees—not by bears, but by pet dogs running loose. Conservation efforts continued despite protests and finally, by 2020, there were 64 bears living in the Pyrenees Mountains. The number may be a little larger—some estimates are as high as 100—but conservationists have difficulty counting the bears properly because protesters threaten them and in one case actually set a conservationist’s car on fire. The Pyrenees mountain range more or less divides France from Spain. It’s older than the Alps and especially known for its spectacular waterfalls. Many plants and animals that live in the Pyrenees are found nowhere else in the world, but unfortunately hunting and habitat loss have driven many of them to extinction. The Pyrenean ibex, a type of wild goat, went extinct in the year 2000. Conservationists have introduced a related animal, the western Spanish ibex, to help keep the mountain ecosystems healthy. The bears now living in the mountains are similarly important to the ecosystems. Conservationists are frustrated by protesters who don’t want bears in the mountains at all, especially considering that the Great Pyrenees dog was developed in the area to protect livestock from bears and other predators. Some shepherds in British Columbia, Canada, where both black bears and grizzlies live, successfully use Great Pyrenees dogs to guard their flocks from bears. Grizzlies are a subspecies of brown bear. But let’s go back to Laurent and Frédéric’s scary camping trip. Did they really encounter a bear or could it be something else? Bears are generally quite shy animals who avoid people when they can. Unlike black bears, which don’t growl, brown bears do make growling and grunting sounds occasionally. Males will growl or even roar at other males during mating season in spring and early summer, signaling aggression and the willingness to fight. A brown bear will sometimes growl or roar at a person to warn them away too. So it’s possible the hikers heard a bear who wasn’t interested in their food but just wanted them out of its territory. There’s another possibility, though, and it’s an animal that’s much more common in the Pyrenees Mountains than bears are. The wild boar lives throughout the Pyrenees, especially in forested areas and meadows. It’s mostly nocturnal and is usually shy of humans, and its ...
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    9 min
  • Episode 505: Three Animal Mysteries

    Episode 505: Three Animal Mysteries
    Oct 5 2026
    Further reading: Scientists solve a shark murder mystery Stone Age Animal Urine Could Solve a Mystery about Technological Development South African rock art possibly inspired by long-extinct species The porbeagle shark [photo by Andy Murch, taken from this site]: Dicynodont fossils and their possible art interpretation by the San people: Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. It’s finally monster month, and I’m looking forward to sharing lots of fun mystery animals and animal mysteries over the next four weeks. Our first mystery is from an article titled “Scientists solve a shark murder mystery.” The word solve is doing a lot of heavy lifting in this case, but let’s find out what happened to the shark. The shark in question was a porbeagle shark, a type of mackerel shark that can grow as much as 12 feet long, or over 3.5 meters, and is gray and white in color. It lives in cold water in the North Atlantic and around Antarctica, and it eats fish and cephalopods like squid. It hardly ever bothers people although people like to eat it, and in some regions it’s been so overfished that the species is listed as endangered. The porbeagle is especially unusual because it’s able to thermoregulate to some degree, like the basking shark and some other sharks that we talked about in episode 353, about warm-blooded fish. The porbeagle is actually really good at keeping its brain, eyes, and internal organs warm, which is why it’s so successful in cold water. It can live to be at least 65 years old. There’s still a lot we don’t know about the porbeagle, including where exactly it lives and how far it migrates throughout the year. A team of scientists has been tagging porbeagle sharks with little transmitters, like shark Air Tags, to find out where the sharks travel and other information, like how deeply they dive and what the water temperature is. The transmitter is attached to a shark’s fin and is designed to stay in place for a year, then detach and transmit all the information it’s gathered as soon as it floats to the water’s surface. In October 2020, the scientists captured an 8-foot, or 2.5 meter, female porbeagle and fitted her with a transmitter before releasing her again. They were especially happy to see that she was pregnant, partly because the porbeagle is endangered and reproduces slowly, partly because they were interested to find out where a pregnant shark traveled. About six months later, in April 2021, the tag began to transmit its information. It was too early for it to have detached on its own, but sometimes something happens to a tag and it ends up removed from the shark before it’s scheduled to. The team’s lead scientist, Brooke Anderson, examined the transmitter’s information and knew something weird had happened to the shark. Everything seemed normal until about a week before the tag began to transmit, when the tag indicated a slight but steady increase in the temperature of its surroundings, even though it was still deep underwater. Anderson suspected that the shark had been killed and eaten at that point, and the tag ended up inside the body of another animal that was able to thermoregulate. When the transmitter was expelled from the predator’s body, it floated to the surface and did what it was designed to do, transmit its saved information. But while the porbeagle isn’t a huge shark, it’s still big and dangerous. It’s also a fast swimmer. Something really big had to have attacked the shark. The first thing Anderson suspected was an orca, but she and her team immediately rejected that theory. Orcas are mammals, which means an orca’s internal temperature is much higher than the tag had recorded. That narrowed the suspects down to another shark that’s able to thermoregulate, but it also had to be a really big shark. They decided in the end that the porbeagle was probably eaten by a great white. Next, we need to learn a little about the rock hyrax, because a deposit of ancient rock hyrax urine is helping scientists learn more about our own prehistoric ancestors. The rock hyrax looks like a weird rodent but it’s actually more closely related to dugongs, manatees, and elephants. I’m literally not even kidding. Hyraxes are native to Africa although the rock hyrax also lives in parts of the Middle East. It’s also called the dassie. It’s a chonky animal with a short tail and thick fur, small rounded ears, and nails instead of claws. Even a big male rock hyrax grows less than two feet long, or 50 cm, about the size of a small marmot or groundhog, which it resembles superficially. It eats plants. The rock hyrax lives in family groups of one male and several females, along with their young offspring. It doesn’t dig a burrow but lives in holes and shelters it finds already dug, including caves, and that brings us to the sort-of mystery. Like many animals, the rock hyrax tends to pee in the same place every ...
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    11 min
  • Episode 506: The Beast of Buderim

    Episode 506: The Beast of Buderim
    Oct 12 2026
    Photos of a mangy fox that make it look like it has stripes: Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. Buderim is a small city in Queensland, Australia, right on the coast but extending up the side of a small mountain. It looks like an especially beautiful place in a beautiful part of the world, but in the 1990s it was in the news due to sightings of a strange animal. The animal was dubbed the Beast of Buderim by reporters. It all seems to have started in 1993 when a local artist was driving with her husband and saw a striped animal run across the road. She thought for certain it was a Tasmanian tiger, more properly called a thylacine. When she got home, she drew what she’d seen. It looks like a foxlike animal with black stripes, a long whiskery muzzle, and a long thick tail. In March of 1995 a local dentist and his ten-year-old daughter saw the animal while driving along the edge of the local rainforest one evening. It was dark but his headlights lit it up and he was able to give a good description of it. He said it was medium-sized, presumably meaning about the size of an average dog, and had stripes that were sort of like a tabby cat’s markings but somewhat like a brindled dog’s markings. He described its coat as goldy in color. He also said it had a pronounced bump above its eyes, although I’m not sure if he meant it had a bumped-up forehead or if he was referring to a brow ridge of some kind. The animal was standing on the road, but when the car approached, it arched its back and then ran into the trees. Another sighting occurred in August of 1995, but not near Buderim. A man in Bundaberg, a city over 130 miles away from Buderim, or 210 km, was driving at night and had to brake hard to avoid hitting a gray kangaroo as it bounded across the road. A moment later a large animal leaped onto the road after the kangaroo. In the glare of the headlights, the man reported that the animal was sandy in color with stripes that started about halfway down its back, and that its eyes glowed green-yellow. It was big too, four or five feet long, or 1.2 to 1.5 meters, not even counting its long, thick tail. It also had long jaws that the man said reminded him of a crocodile’s when it snarled at him. It made another huge leap and disappeared into the brush. Plenty of other sightings have been reported from around Buderim and other parts of Queensland, with the most recent in 2014 turning out to be a mangy fox. This is the same area where a different striped animal, usually called the Queensland tiger, was first reported in 1871 and occasionally spotted afterwards. Sometimes people confuse the Beast of Buderim and the Queensland tiger. We talked about the Queensland tiger in an episode a long time ago—I don’t remember which one, but I do remember there not being much evidence that it was a real animal. Some people think the Queensland tiger is a descendant of an extinct animal called Thylacoleo [thyla-CO-leo], while the Beast of Buderim is supposed to be a thylacine. Thylacoleo is sometimes called the marsupial lion, although it looked much different than a lion. It had a strong kangaroo-like tail that it could use as a balance to help it stand on its hind legs. Its front legs were extremely strong and it actually had a semi-opposable thumb that helped it grab onto prey. Its front claws were retractable like a cat’s claws too, an excellent example of convergent evolution. All these traits also meant that Thylacoleo could climb extremely well. It might not have been a very fast runner, though, and some researchers think it was an ambush predator, possibly dropping down from trees onto its prey. The largest species, Thylacoleo carnifex, stood over two feet tall at the shoulder, or 71 cm, and was heavy for its size. Not only that, Thylacoleo had massive jaws with huge weird teeth. Its cheek teeth were enormous, basically just one giant tooth on each side. Its other teeth were much smaller in comparison and not very strong, but those giant cheek teeth and its strong jaws meant that Thylacoleo could bite right through meat and bones with no problem. We don’t know for sure what Thylacoleo looked like, but we do have two separate pieces of rock art that probably depict it. They show it with pointed ears instead of rounded ones and stripes on its back. Thylacoleo was an apex predator in the food web of Australian megafauna during the Pleistocene, and like many of the megafauna predators in other parts of the world, Thylacoleo required giant prey. When its prey started to go extinct due to climate change toward the end of the ice age, along with the arrival of humans who hunted megafauna efficiently, eventually Thylacoleo didn’t have anything to eat. It was too well adapted for killing large prey to switch over to smaller prey, and more nimble small predators out-competed it. We’re not sure when it went extinct, but the best guess right now is about 30,000 years ...
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    15 min
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