crow cigarette butts Crows trained to clean up on Swedish streets In Sweden They Train Birds

In Sweden They Train Birds to Remove Cigarette Butts! YouTube 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, Clever Crows Are Now Picking Up Cigarette Butts And Quietly Saving Millions in Cleaning Costs 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 Swedens Corvid Cleaning tested an ingenious vending machine that trained wild crows to clean up streets! , When crows dropped discarded cigarette butts into the device, it scanned the litter and Wild crows trained to pick up cigarette butts in Swedish street cleaning project

SKU: 39254864547 · From condeoeiras.edu.pt