2012 - Anatomy

DescriptionFrans de Waal and Jennifer Pokorny for discovering that chimpanzees can identify other chimpanzees individually from seeing photographs of their rear ends.
Reference"Faces and Behinds: Chimpanzee Sex Perception" Frans B.M. de Waal and Jennifer J. Pokorny, Advanced Science Letters, vol. 1, 99–103, 2008.
WinnersFrans de Waal
WinnersJennifer Pokorny