John Latimer heard from Phil from Michigan who had a story of caterpillar - a saddleback - that had hairs with chemicals that caused skin irritation. Turns out there's lots of things caterpillars can do - listen to the conversation with Jim Sogaard - he's the author of Moths and Caterpillars of the Northwoods, a staple in John Latimer's library! .
The Defenses of Moths and Caterpillars: John Latimer talks with Jim Sogaard
