crow cigarette butts Wild crows trade for peanuts to keep Swedish streets clean Rumor that city in Sweden

Rumor that city in Sweden trained crows to pick up cigarette butts is for the birds Here's A (Crazy?) Plan To Bribe Crows To Clean Up Cigarette Butts Fast Company Swedish Company Trains Crows to Pick Up Cigarette Butts The crows trained to clean up cigarette butts A Swedish startup called Corvid Cleaning has found a clever way to fight litter using wild crows. According to The Guardian, the company developed a device that rewards crows with food when The Figen's Video on X

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