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Strange Animals Podcast

Strange Animals Podcast

著者： Katherine Shaw
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 A podcast about living, extinct, and imaginary animals! 博物学 生物科学 科学 自然・生態学
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  • Episode 449: The Gloucester Sea Serpent

    Episode 449: The Gloucester Sea Serpent
    2025/09/08
    This is a chapter of the Beyond Bigfoot and Nessie book, which you can buy or request at the library! Further reading: Debunking a Great New England Sea Serpent A narwhal. I use this picture all the time: The diseased black snake that was taken for a baby sea serpent: Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. This week we’re going to have a sea monster episode! This is actually a chapter of the book that I published a few years ago now, Beyond Bigfoot and Nessie, and it’s called the Gloucester Sea Serpent. We had a Patreon episode recently that was about a different sea serpent, and while I was researching that, it was driving me completely nuts, because I kept trying to find the episode where I talked about the Gloucester sea serpent, and I finally remembered that that wasn’t an episode at all. It was just a chapter in the book. Maybe it’s time to record it. While the Gloucester sea serpent was first mentioned in a traveler’s journal in 1638, it really came to prominence almost two centuries later. On August 6, 1817, two women said they’d seen a sea monster in the Cape Ann harbor. A fisherman said he’d seen it too, but neither the fisherman nor the women were believed. A 60-foot, or 18-meter, sea serpent in the harbor? Ridiculous! Only a few days later, though, the monster started showing up in Gloucester Bay and attracted major attention—not because it was elusive, but because it was so commonly seen. Sailors, fishers, and even people on shore saw what was described as a huge serpent in the waters of Gloucester Bay, Massachusetts, in the northeastern United States. On one occasion more than two hundred people watched it for nearly four hours. The creature’s length was described as anywhere up to 150 feet long, or 46 meters, and many people said it had a horse-sized head. Some people described its head as being about the same shape as a horse’s too, although with a shorter snout. The body was snake-like and about the thickness of a barrel. Many people thought the sea monster had humps along the back, usually referred to as bunches or occasionally joints. Others said it undulated through the water in an up-and-down motion, which looked like humps. Others said it had no bunches or humps at all. Most people agreed that its back was dark brown. One of the earlier witnesses, a man named Amos Story, watched the sea serpent from shore for an hour and a half. He was adamant that it had no bunches, that he only saw at most about 12 feet of its length at one time, or 3.6 meters, and that its head resembled that of a sea turtle. It was also fast, with Story claiming it covered a mile in only three minutes or so. That’s about 20 miles per hour, or 32 kilometers per hour—an incredible speed for an animal in the water. As it happens, the leatherback sea turtle has been recorded as swimming that fast, and it can grow over 7 feet long, or 2.2 meters, and possibly much longer. It lives throughout the world’s oceans and is just as happy in cold waters as it is in tropical waters. In other words, it’s possible Story actually saw a huge leatherback turtle, which would explain why it had a turtle-like head that it held above the surface of the water at least part of the time. This is something leatherback turtles do. Then again, the leatherback has distinctive ridges and serrations on its back that Story didn’t mention. So many people reported seeing the sea serpent that the Linnaean Society of New England decided it needed to investigate. The society had only formed a few years before, in 1814, to promote natural history. By 1822 it had disbanded, but in those eight years it accomplished quite a bit, including opening a small museum in Boston. Its most controversial endeavor was the sea serpent investigation. Members of the Linnaean Society interviewed witnesses, making careful notes that were signed by the interviewees to indicate the details were accur...
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    17 分
  • Episode 448: Tennessee water mysteries

    Episode 448: Tennessee water mysteries
    2025/09/01
    While I'm at Dragon Con, here's an old Patreon episode about Tennessee water mysteries, including some spooky sightings of what were probably bears, and some mystery fish! Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. As this episode goes live, I should be at Dragon Con, so I decided to go ahead and schedule an old Patreon episode to run instead of trying to get a new episode ready in time. It’s about some water mysteries in my home state of Tennessee, although I actually just moved away from Tennessee to Georgia. Tennessee is in the southeastern United States, a long thin state divided into three geographical sections. East Tennessee borders the southern Appalachian Mountains, Middle Tennessee is on the Cumberland Plateau, and West Tennessee borders the Mississippi River. The only natural lake in the state is Reelfoot in northwestern Tennessee, a shallow, swampy body of water formed in the early 19th century. Before 1811, instead of a lake a small river flowed through the area, a tributary of the Mississippi. In earlier accounts, Reelfoot River is called Red Foot River. Most of the residents of the area at the time were Choctaw, although white settlers lived in the small town of New Madrid near the bank of the Mississippi. From December 1811 through February 1812, a series of earthquakes in the New Madrid Seismic Zone changed the land radically. There were three main quakes and innumerable smaller ones, ranging from an estimated 6.7 for the smallest quake to a possible 8.8 for the largest. In the initial quake and aftershocks on 16 December 1811, chimneys collapsed, trees fell, and fissures opened and closed, projecting water or sand high in the air. Boats on the Mississippi capsized as huge waves crashed from bank to bank. A woman named Eliza Bryan, who lived in New Madrid, wrote an account of the quakes: On the 16th of December, 1811, about 2 o’clock a.m., a violent shock of earthquake, accompanied by a very awful noise, resembling loud but distant thunder, but hoarse and vibrating, followed by complete saturation of the atmosphere with sulphurous vapor, causing total darkness. The screams of the inhabitants, the cries of the fowls and beasts of every species, the falling trees, and the roaring of the Mississippi, the current of which was retrograde for a few minutes, owing, as it is supposed, to an eruption in its bed, formed a scene truly horrible. From this time on until the 4th of February the earth was in continual agitation, visibly waving as a gentle sea. On that day there was another shock…and on the 7th, at about 4 o’clock a.m., a concussion took place so much more violent than those preceding it that it is denominated the ‘hard shock.’ The Mississippi first seemed to recede from its banks, and its waters gathered up like a mountain… Then, rising 15 or 20 feet perpendicularly and expanding, as it were, at the same time, the banks overflowed with a retrograde current rapid as a torrent. A riverboat captain reported in another account that his boat was caught in a ferocious current on the Mississippi, crashing across waves he estimated as six feet high, or 1.8 m. He also reported whirlpools that he estimated were 30 feet deep, or 9 m. He saw all the trees on either bank fall at once. The December quake was so large it was felt across North America, from Canada to the Gulf Coast. Then, only five weeks later, it happened again, followed by the third major earthquake on 7 February. Only 15 miles, or 24 km, from the epicenter, the land dropped 20 feet, or 6 m, and created a basin that immediately filled with water. Reelfoot Lake was formed, Tennessee’s only natural lake. Reelfoot is a state park these days, popular with boaters, fishers, hunters, and birdwatchers. The only cryptid sighting I could find took place in the Glass community near Obion, within ten miles, or 16 km, of the lake. A man who grew up in Glass reported in 2009 that a bipeda...
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    19 分
  • Episode 447: So Many Legs!

    Episode 447: So Many Legs!
    2025/08/25
    Thanks to Mila for suggesting one of our topics today! Further reading: The mystery of the ‘missing’ giant millipede Never-before-seen head of prehistoric, car-size 'millipede' solves evolutionary mystery A centipede compared to a millipede: Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. Let’s finish invertebrate August this year with two arthropods. One is a suggestion from Mila and the other is a scientific mystery that was solved by a recent discovery, at least partially. Mila suggested we learn about centipedes, and the last time we talked about those animals was in episode 100. That’s because centipedes are supposed to have 100 legs. But do centipedes actually have 100 legs? They don’t. Different species of centipede have different numbers of legs, from only 30 to something like 300. Like other arthropods, the centipede has to molt its exoskeleton to grow larger. When it does, some species grow more segments and legs. Others hatch with all the segments and legs they’ll ever have. A centipede’s body is flattened and made up of segments, a different number of segments depending on the centipede’s species, but at least 15. Each segment has a pair of legs except for the last two, which have no legs. The first segment’s legs project forward and end in sharp claws with venom glands. These legs are called forcipules, and they actually look like pincers. No other animal has forcipules, only centipedes. The centipede uses its forcipules to capture and hold prey, and to defend itself from potential predators. A centipede pinch can be painful but not dangerous unless you’re also allergic to bees, in which case you might have an allergic reaction to a big centipede’s venom. Small centipedes can’t pinch hard enough to break a human’s skin. A centipede’s last pair of legs points backwards and sometimes look like tail stingers, but they’re just modified legs that act as sensory antennae. Each pair of a centipede’s legs is a little longer than the pair in front of it, which helps keep the legs from bumping into each other when the centipede walks. The centipede lives throughout the world, even in the Arctic and in deserts, but it needs a moist environment so it won’t dry out. It likes rotten wood, leaf litter, soil, especially soil under stones, and basements. Some centipedes have no eyes at all, many have eyes that can only sense light and dark, and some have relatively sophisticated compound eyes. Most centipedes are nocturnal. The largest centipedes alive today belong to the genus Scolopendra. This genus includes the Amazonian giant centipede, which can grow over a foot long, or 30 cm. It’s reddish or black with yellow bands on the legs, and lives in parts of South America and the Caribbean. It eats insects, spiders--including tarantulas, frogs and other amphibians, small snakes and lizards, birds, and small mammals like mice. It’s even been known to catch bats in midair by hanging down from cave ceilings and grabbing the bat as it flies by. Some people think that the Amazonian giant centipede is the longest in the world, but this isn’t actually the case. Its close relation, the Galapagos centipede, can grow 17 inches long, or 43 cm, and is black with red legs. But if you think that’s big, wait until you hear about the other animal we’re discussing today. It’s called Arthropleura and it lived in what is now Europe and North America between about 344 and 292 million years ago. Before we talk about it, though, we need to learn a little about the millipede. Millipedes are related to centipedes and share a lot of physical characteristics, like a segmented body and a lot of legs. The word millipede means one thousand feet, but millipedes can have anywhere from 36 to 1,306 legs. That is a lot of legs. It’s probably too many legs. The millipede with 1,306 legs is Eumillipes persephone, found in western Australia and only described in 2021.
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    10 分
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