Publisher: University of St Andrews
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Biologists at the Universities of St Andrews and Edinburgh have discovered why some crows ‘craft’ elaborate hooked tools out of branched twigs. The new study explores why crows go the extra mile rather than using simple,..
Did you know that chimpanzees not only have family traditions, but sometimes transcend their small family units to form one shared social culture with all group members? Chimpanzees adapt their behaviour to match the group, just..