sweden crow cigarette Wild crows trained to pick up butts in Swedish street cleaning project In Sweden, crows became street

In Sweden, crows became street cleaners. A startup built vending machines that trade peanuts for cigarette butts. Wild crows discovered the deal and mastered it fastteaching each other the trick. Now they Watch: Wild crows trained to clear cigarette butts from streets in Stockholm, Sweden Wild crows in sweden trained themselves to exchange cigarette butts for food, using machine deisgned YouTube Fascinating experiment from Sweden where crows are trained to pick up cigarette butts & drop them into a machine in exchange for food. Indian cities have no shortage of crows & our These birds are being recruited to pick up discarded cigarette butts from the streets and squares of a Swedish city as part of a cost cutting drive., The crows carry out the task as they receive some Wild crows collect cigarette butts in Sweden for food rewards

SKU: 76273595510 · From meijijudolehavre.com