france crows cigarettes In France, some have been trained to pick up cigarette butts on the street. The crows pick up cigarette butts and put them into a machine, where they receive food as a reward Crows trained to clean up

Crows trained to clean up cigarette butts on Swedish streets National Rubbish collecting crows a star attraction at French theme park Arab News Watch: Crows trained to collect cigarette butts in French theme park In France, a theme park came up with a genius way to tackle litterby training crows to pick up cigarette butts in exchange for food rewards. At Puy du Fou park A historical French theme park has six new workers: crows that will fly around collecting cigarette butts and small pieces of garbage in exchange for food." Crows trained to pick up litter at French theme park The Independent The Independent

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