Show notes
Ammie Kalan is an Assistant Professor in the Department of Anthropology at the University of Victoria.https://theconversation.com/why-do-male-chimpanzees-throw-rocks-at-the-same-trees-for-more-than-a-decade-we-travelled-to-remote-guinea-bissau-to-find-out-279187 Learn more about your ad choices. Visit megaphone.fm/adchoices

