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| Title | : | NOVA |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | 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? |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
