abstract:Josep Call is a Spanish comparative psychologist specializing in primate cognition. He was born in Catalonia, Spain and received a BA (1990) from the Universitat Autonoma de Barcelona (Spain), and a master's degree (1995) and PhD (1997) from Emory University (United States), under the supervision of Prof.
Dr Sanz worked on the paper with JosepCall, also from the Max Planck Institute of Evolutionary Anthropology, and David Morgan from the Wildlife Conservation Society and Chicago's Lincoln Park Zoo.