PhysOrg Posted May 21, 2015 Share Posted May 21, 2015 Researchers at the University of St Andrews have discovered that crows, like humans, store their tools when they don't need them. The study published today in the Proceedings of the Royal Society B is the first to examine how non-human animals avoid accidental tool loss. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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