Do monkeys have a sense of justice? Do rats, dolphins and birds have their own cultures? Find out during this, the third in a series of five lectures (the last one is June 27) on animal behavior by Dr. Lee Dugatkin at the Louisville Free Public Library. He is a professor in the UofL’s Department of Biology and co-author of “How to Tame a Fox and Build a Dog” and author of books including “Cheating Monkeys and Citizen Bees.” You can drop in on any of the Wednesday lectures, or go to them all.