Faced with the seemingly impossible task of penetrating the hard shells of walnuts in order to gobble the sweetmeats inside, crows in Japan have learned to lay the nuts out in the middle of the road so that cars can run them over and crack them open. But perhaps most amazing of all, according to a PBS report, the crows are reading traffic lights in order to know when it’s safe to arrange the nuts, and when it’s safe to hop down and gobble them up.
Think humans are the fastest learners? Here are 8 animals that learn even faster than humans.
Sign up here to get Reader’s Digest’s favourite stories straight to your inbox!