The great apes of Africa.
D000349:Africa; D000818:Animals; D001522:Behavior, Animal; D002508:Cephalometry; D005260:Female; D005681:Gabon; D006071:Gorilla gorilla / Q000033:anatomy & histology / Q000502:physiology; D049672:History, 19th Century; D008297:Male; D002679:Pan troglodytes / Q000033:anatomy & histology / Q000502:physiology; D014828:Vocalization, Animal