The Incredulous New Caledonian Crows
10,000 Birds
SEPTEMBER 18, 2012
Capuchin monkeys, macaques, Cotton Top Tamarins, Chimpanzees, and many other animals, including various birds, have been investigated and found to be unable to make inferences about HCAs. Research to determine the ability to understand the HCA vs. UCA distinction has shown this to be rare as well. Here’s the idea.
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