title: American Association of Physical Anthropologists meeting. Chimpanzee gang warfare.
authors.forename: Ann
authors.initials: A
authors.lastname: Gibbons
mesh_terms: D000374:Aggression; D000818:Animals; D001522:Behavior, Animal; D003299:Cooperative Behavior; D005260:Female; D006120:Grooming; D008297:Male; D008399:Mass Behavior; D009769:Object Attachment; D002679:Pan troglodytes; D014454:Uganda