ScienceTake: Parrots Think They’re So Smart. Now They’re Bartering Tokens for Food
Tuesday, September 11, 2018 - 02:02
in Mathematics & Economics
Parrots can judge the relative value of food, holding out for tasty walnut slivers.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
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