Bertrand DeputteBertrand Deputte's main research is on the social behavior of captive primates, their visual and vocal communication, development of social behavior and social perception. Formerly he was Honorary Director of Research at the CNRS/Honorary Professor o Ethology at French National Veterinary Schools at Alfort (ENVA), where he also taught ethology and directed research on perception and social behaviors in cattle and dogs. Read More Read Less