The Remarkable, Tool-Making Crow

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  1. Anonymous2:47 PM

    Incredible.
    I thought that behaviour was reserved for us humans?

    ReplyDelete
  2. Bob Murphy10:18 PM

    What the heck happened?! One second the prize was inside, and the next it was outside. Was it magic? And what was up with that mysterious stick?

    ReplyDelete
  3. gcallah10:51 AM

    Rick, chimps also make tools, but it turn out the New Caledonian crow maybe even better than chimps.

    Bob, don't worry, after a few million more years of evolution, the Irish will get this sort of thing.

    ReplyDelete

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