Primatology

thumb|A scientist observes a captive tufted capuchin (monkey), who has turned her face away from the researcher.

value important in sociology and anthropology

violent conflict between two groups of chimpanzees in Tanzania during the 1970s

Yerkish is an artificial language developed for use by non-human primates. It employs a keyboard whose keys contain lexigrams, symbols corresponding to objects or ideas.

Efforts to teach primates to communicate with humans

thumb|261px|right|alt=A western lowland gorilla knuckle-walking|A western lowland gorilla knuckle-walking.

capacity of an organism to be in a successful political engagement with social groups

organization

study of the intellectual and behavioral skills of non-human primates

2010 reference work and field guide