Thanks to Dean, Mia, and Lydia for their suggestions this week! The tayra looks kind of like a canid but is a mustelid [photo by Bob Johnson - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=85291909]: The bush dog looks kind of like a mustelid but is a canid: The maned wolf looks like a fox with reallllllly long legs: Show transcript: Welcome to Strange Animals Podcast. I’m your host, Kate Shaw. This week we have a suggestion from Dean, who wanted to learn about the bush dog. We’re actually going to learn about two animals that share the name bush dog, along with an animal suggested by both Mia and Lydia, the maned wolf. We’ll start with the bush dog that isn’t a dog. It’s more commonly called the tayra and it’s native to much of Central and South America. It prefers to live in forests, especially tropical forests, but it will travel long distances to find food and can sometimes be found in grasslands and other areas. Despite the name bush dog, it’s not a canid at all. It’s a member of the family Mustelidae, which includes weasels, ferrets, and wolverines. The tayra has a long body and short legs, but it’s also bulkier than most mustelids, more similar to a wolverine. It can grow almost four feet long, or 1.2 meters, including its long tail, and its fur is short and black or dark brown. It also has a patch of lighter fur on its chest that’s a unique shape to every individual, sometimes called a heart patch. The tayra is mostly active during the day and does a lot of climbing around in trees, where it eats birds, lizards and other reptiles, small mammals, eggs, fruit, honey, and large insects and other invertebrates. It especially likes plantains, which is a type of banana. The tayra will pick green plantains and hide them, then come back to eat them after they ripen. It’s also really good at catching spiny rats, so good that the indigenous peoples in various places would sometimes tame a tayra or two in order to keep spiny rats and other rodents away from their food stores. The bush dog that is actually a canid is also from South America, but we’re going to start not with the living animal, but with an extinct one. Back in the 19th century, when it was possible to specialize in several fields of science at once, a Danish man named Peter Wilhelm Lund made a name for himself as an archaeologist, a paleontologist, and a zoologist. He moved to Brazil in South America in 1825, went back to Europe in 1829 to finish his doctoral degree, but returned to Brazil in 1832 for the rest of his life. He just really liked it there. He described hundreds of Brazilian plants and animals scientifically and is most well known for his studies of extinct ice age megafauna, along with prehistoric cave paintings. One of the animals he described was an unusual canid. He discovered its skull in a cave in 1839, so he called it the cave wolf. That makes it sound scary and impressive, but it was actually a fairly small animal. He gave it the scientific name Speothos pacivorus, which means “cave wolf hunter.” In 1842 Lund described a living canid with a similar skull, although its teeth weren’t as big and it was even smaller than the cave wolf. But he didn’t quite make the connection and placed the living animal in a completely different genus. In 1843 another scientist renamed the animal but again placed it in a completely different genus from the cave wolf. It’s not unusual for an animal to be studied repeatedly and its taxonomy debated by various scientists as they try to figure out what the animal’s closest relations are. But in the case of the bush dog, it kept getting shuffled from genus to genus every few years, so that in the 180 years since it was originally described it’s been placed and re-placed in nine different genera, until it was finally renamed Speothos venaticus and recognized as a close relation, or possibly the direct descendant, of the cave wolf.