crows
4:09Are Crows the Ultimate Problem Solvers? | Inside the Animal Mind | BBC Earth
4.8M views • 12 years ago
BBC Earth
A BBC Earth clip from Inside the Animal Mind in which a crow named 007 solves an eight-step puzzle to get a reward. It showcases crow problem-solving.
4:39Crow uses a vending machine #3 “Crow box” “Crowkit.com"
300K views • 12 years ago
Steve Joy
A short demonstration of a crow using a purpose-built vending machine, in which the bird exchanges objects for rewards. The creator sells the machine as a kit.