Charles SnowdonCharles T. Snowdon is a Hilldale Professor of Psychology and Zoology at the University of Wisconsin, Madison. Currently editor of the Journal of Comparative Psychology, he was previously North American Editor of Animal Behaviour and has servedas President of the Animal Behavior Society. He has held a Research Scientist Award from the National Institute of Mental Health since 1977. His research interests are in vocal and chemical communication, reproductive behavioral biology, parental care and infant development in cooperatively breeding primates. His students and collaborators work in both captive and field settings. Read More Read Less