Animal cognition. Social animals prove their smarts.
Pennisi
Elizabeth
E
D000818:Animals; D001522:Behavior, Animal; D001717:Birds; D003071:Cognition; D032882:Comprehension; D003463:Cues; D005502:Food; D015186:Hominidae / Q000523:psychology*; D007360:Intelligence; D007858:Learning; D008568:Memory; D012919:Social Behavior