The Incredulous New Caledonian Crows
10,000 Birds
SEPTEMBER 18, 2012
Even among our primate relatives, whoa are generally very smart, “Theory of Mind” is found in only a few species. Over time, as the crow has a second then a third opportunity to extract food from the box, the bird becomes less concerned, as experience has taught it that the mysterious menacing stick isn’t really a threat.
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