Tiny Cat, Big Discovery

Lesson overview

A wild cat had been living quietly at a Bolivian animal sanctuary for years before anyone realized it belonged to a species science had never named. Meet Leopardus tilcayo, the first new living cat species described in over a century. This lesson digs into how a biologist noticed something off about one small, spotted feline, and how DNA testing revealed five separate tiger cat species instead of one. Students explore genetics, conservation, and the idea that undiscovered animals might be hiding closer than we think.