Science Friday

The tilcayo is the new wild cat on the block

October 2, 2026·12 min
Episode Description from the Publisher

Big news for tiny cats: an itty-bitty three-pound spotted cat from Bolivia—called the tilcayo—is the first new wild cat species described in more than a hundred years. Tilcayo pics have been all over the news and social media, but there’s much more to tilcayo’s tale, including the surprising story behind its discovery. Flora chats with Paola Nogales-Ascarrunz, the biologist who worked for nearly 10 years to describe this flashy feline. They also discuss how Paola met the tilcayo, why it was so hard to classify, and what the reaction has been in Bolivia.Guest:Paola Nogales-Ascarrunz is a National Geographic Explorer and biologist leading the Bolivian Felid Research and Conservation Program. She’s based in Bolivia. Transcripts for each episode are available within 1-3 days at sciencefriday.com.  Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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