52 Season
994 Episode
NOVA - Season 44 Episode 27 Bird Brain (2024)
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?
- Country : United States of America
- Genre : Documentary
- Studio : PBS
- Director :
- Cast :