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scienceNov 19, 20251:35pending

Play and Brain Size

BirdNote Daily

About this episode

Many birds that play do it alone by swinging, sliding, or rolling around. Some species interact with objects, like dropping a stone and picking it up again. But a select few birds – like these crows – play with other members of their species. Scientists call this social play. It appears to have implications for the evolution of brain size among birds as well as our own species.

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Play and Brain Size

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