crows picking up cigarettes Dutch Company Wants To Use To Clean City Of Cigarette Butts A Swedish startup, Corvid Cleaning,

A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting 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 In Sweden, group of crows are trained picking up cigarette butts off the street, cutting clean up costs by up to 75%. Crows trained to clean up cigarette butts in Sweden Reuters Crows trained to clean up cigarette butts on Swedish streets National CROWS Clean Up City Streets by Collecting Cigarette Butts Recycling Council of Alberta

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