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NOVA Season 44 Episode 27 Bird Brain 2016

Watch astonishing tests of avian aptitude: parrots that can plan for the future, jackdaws that can “read” 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?

  • Released: 2017-12-20
  • Runtime: 55 minutes
  • Genre: Documentary
  • Stars:
  • Director:
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