france crows cigarettes A historical French theme park has six new workers: that will fly around collecting cigarette butts and small pieces of garbage in exchange for food." In France, some crows have

In France, some crows 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. Dutch Startup Wants to Train Crows to Clean Streets of Cigarette Butts Rook at this mess: French park trains crows to pick up litter France The Guardian Crows Trained to Pick Up Cigarette Butts by Swedish Startup Intelligent' crows to pick up litter at French theme park In France, some crows have been trained to pick up cigarette butts and other litter as part of an effort to keep the environment clean. This project started at the Puy du

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