crow cigarette butts Watch: Crows trained to collect in French theme park Crows pick up cigarette butts:

Crows pick up cigarette butts: Dutch startup training birds to pick up litter for food TomoNews Swedish Company Trains Crows to Pick Up Cigarette Butts Crows trained to clean up cigarette butts in Sweden Reuters 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, A project in Sweden is training crows to help clean the streets by collecting discarded cigarette butts. The system uses a machine that rewards the birds with food when they drop cigarette

SKU: 46282955064 · From psychiatrist-in-kuwait.com