Watching others pays off: Attentive macaques benefit from observing their group mates interacting
Monkeys constantly observe and evaluate their social environment. It stands to reason that the social and mental abilities required to do so were favored by evolution. After all, these abilities should influence how an animal interacts with its conspecifics and, as a result, what social position it can attain within the group's hierarchy. Researchers from the DPZ and the University of Göttingen…
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