An African grey parrot beat 21 Harvard undergrads at a classic memory game, suggesting deep roots of animal intelligence.
Source: https://www.livescience.com/grey-parrot-beats-harvard-students.html
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An African grey parrot beat 21 Harvard undergrads at a classic memory game, suggesting deep roots of animal intelligence.
Source: https://www.livescience.com/grey-parrot-beats-harvard-students.html