PhysOrg Posted January 15, 2021 Share Posted January 15, 2021 Have you ever seen magpies play-fighting with one another, or rolling around in high spirits? Or an apostlebird running at full speed with a stick in its beak, chased by a troop of other apostlebirds? Well, such play behavior may be associated with a larger brain and a longer life.View the full article Quote Link to comment Share on other sites More sharing options...
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