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An intentional vocalization draws others’ attention: A playback experiment with wild chimpanzees http://t.co/hGKUeX82k2 (AnimCogn)
An intentional vocalization draws others’ attention: A playback experiment with wild chimpanzees http://t.co/hGKUeX82k2 (AnimCogn)
Chimpanzee 'alert hoo' calls: a possible example of an intentionally-produced attention-getting vocalization http://t.co/QCLg0gREgF
Chimpanzee 'alert hoo' calls: a possible example of an intentionally-produced attention-getting vocalization http://t.co/QCLg0gREgF
MT @LydiaMHopper: Chimp 'alert hoo' calls: an intentionally-prod. attention-getting vocal. event http://t.co/9b69GVTE8F #Evolpop