Crows trained to pick up cigarette butts, garbage at French park - WKYC.com
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WKYC.com |
Crows trained to pick up cigarette butts, garbage at French park WKYC.com In 2008 a man created a "crow vending machine" — a box that would dispense a peanut every time a crow found a coin and put it in the machine's slot. The inventor, Josh Klein, surmised at the time that if a crow can be trained to collect coins it can ... |