sweden crows pick up cigarettes 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 Tidy Foundation, A Swedish startup called Corvid

A Swedish startup called Corvid Cleaning has found a clever way to clean up city streets by teaming up with wild crows. Instead of paying human crews to pick up small pieces Butts for nuts: can crows do our dirty work (and should they)? The Guardian Crows 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 wild birds carry Watch: Wild crows trained to clear cigarette butts from streets in Stockholm, Sweden Crows Trained to Pick Up Litter in Swedish Experiment Jason Hood posted on the topic LinkedIn Crows trained to clean up cigarette butts on Swedish streets National

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