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NOVA
1974
Published on, 9 months ago
NOVA
Bird Brain 44 Season 27 Episode
55 min
1974
7.1
Watch astonishing tests of avian aptitude: parrots that can plan for the future, jackdaws that can โreadโ human faces, and crows that can solve multi-step puzzles with tools like pebbles, sticks, and hooks. Could these just be clever tricks, based on instinct or triggered by subtle cues from their human handlers?
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