crows picking up cigarettes Sweden uses to pick cigarette butts This start-up is 'RECRUITING' crows

This start up is 'RECRUITING' crows to pick up cigarette butts YouTube These birds 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 crows carry out the task as they receive some What if keeping the streets clean could earn a reward? In Sweden, a fascinating initiative has explored training crows to collect cigarette butts and other small pieces of litter in exchange for Wild crows trained to pick up cigarette butts in Swedish street cleaning project No Butts About It: Crows Cleaning Up Cigarettes at a French Theme Park Urbanist

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