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