Bad news, everyone: Tool use has been observed in crocodiles

Birds get a lot of attention for their use of tools. Clever animals, birds. But non-avian reptiles are capable of equally complex behaviors. Recent observations of crocodiles and alligators have revealed that both use twigs as hunting lures. A poetic twist: The sticks are used to lure birds. (WHO'S THE CLEVER ONE,… » 12/02/13 1:40pm 12/02/13 1:40pm

The Mysterious Tool-Making Culture Shared by Crows and Humans

Many animal species use tools, from insects, elephants and sea urchins to apes, badgers and octopuses, but there are only two animals who make hooks to catch food: humans and crows. Why we both do this is a mystery — and unraveling it could explain the reasons why tool use evolved in the first place. » 11/07/13 12:12pm 11/07/13 12:12pm

The Mysterious Tool-Making Culture Shared by Crows and Humans

Many animal species use tools, from insects, elephants and sea urchins to apes, badgers and octopuses, but there are only two animals who make hooks to catch food: humans and crows. Why we both do this is a mystery — and unraveling it could explain the reasons why tool use evolved in the first place. » 11/07/13 8:39am 11/07/13 8:39am