crow 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 Sweden uses crows to pick

Sweden uses crows to pick up cigarette butts This start up is 'RECRUITING' crows to pick up cigarette butts YouTube Cool idea, but is it possible? : r crows 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 Swedish Company Trains Crows to Pick Up Cigarette Butts This Startup Teaches Crows to Pick up Cigarette Butts from City Streets

SKU: 63363546011 · From anairsoft.com