Crow Uses a Vending Machine
Steve Joy · Demo · 5 min · 2014 · YouTube title: Crow uses a vending machine #3 “Crow box” “Crowkit.com"
Why it's here
Linked in crow-intelligence threads as concrete evidence that crows can learn to trade coins or tokens for food.
What it covers
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.