This week on The Naturalist, Carol A. Butler leads a conversation on a variety of different subjects. She talks about some very interesting facts regarding katydids, including their mating techniques and sound making abilities. Later on the show, she discusses filial cannibalism in the animal kingdom and how odors in utero can affect human development. Tune in and find out more about survival techniques and emotional studies in animals! This episode was sponsored by Hearst Ranch; the nations largest single source supplier of grassfed and grass finished beef. For more information visit www.hearstranch.com.