New Caledonia crow demonstrates it isnt size, but how you use it that matters. Note that while 007 had learned to drop rocks into the lever bin to retrieve treats, he had never been faced with having to retrieve from that same container just a tool with which to collect the treat from yet another container. It would be interesting to see the results in a similar eight-stage problem-solving puzzle set up for human subjects. Somehow, I suspect the types who are so upset over the TV program Cosmos would have a hard time dealing with this material, as well. Some, if faced with such a puzzle in real life, might just get their gun and blow a hole in the treat container. ....Brains? Who needs em if youve got a gun?
Posted on: Mon, 14 Apr 2014 22:44:16 +0000
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