This week on The Naturalist Bernie sat down with frequent collaborator Carol Butler to discuss some fascinating aspects of mimicry in the animal world, specifically the domain of etymologists. Learn about the surprisingly complex sex life of butterflies, how moths get those scary eye patterns on their wings, and what exactly makes a cricket's testes so very big. This episode was sponsored by Acme Smoked Fish: a culinary mainstay in NYC for over 55 years.