crows collecting cigarettes In Sweden, an innovative project has demonstrated how intelligent birds can help tackle urban litter. Researchers and a startup called Corvid Cleaning trained wild to collect cigarette butts from the streets 🇸🇪 Sweden is training wild

Sweden is training wild crows to clean its streets. A startup built a specialized vending machine that teaches crows to collect cigarette butts in exchange for food. The idea uses A Swedish start up, Corvid Cleaning, is recruiting an unlikely workforce, wild crows, to combat urban pollution., The pilot project, launched in partnership with the Keep Sweden Tidy Foundation, Rubbish collecting crows a star attraction at French theme park Arab News Wild crows trained to pick up cigarette butts in Swedish street cleaning project

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