We trained crows to pick up garbage, but can we teach ourselves?


A crow picking up garbage
Animals

A game for birds became an educational one for humans.

As you enter Puy du Fou, a historical theme park in Les Epesses, France, you’ll come across a curious new attraction—crows collecting trash in exchange for treats. The…
via Popular Science "https://ift.tt/2N2HebK"

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