Check out the paper "Female affiliation and status in semi-free-ranging chimpanzees" in the American Journal of Biological Anthropology onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Objectives Sex differences in social behavior and status are pervasive across primates and other mammals. In the wild, chimpanzees (Pan troglodytes) exhibit many sex-typed behaviors: adult female ch...