crow cigarette cleaning Wild crows trained to pick up butts in Swedish street project Sweden uses crows to pick

Sweden uses crows to pick up 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 In Sweden, a surprising idea is turning crows into allies in keeping cities clean. Instead of hiring crews to pick up cigarette butts, one of the most common types of litter, a Crows 'Paid' to Pick Up Cigarette Litter in Sweden In a city near Stockholm, wild crows are being trained to become street cleaners and it's turning heads around the world. A Swedish startup called Corvid Cleaning built a machine that In Sweden, group of crows are trained picking up cigarette butts off the street, cutting clean up costs by up to 75%.

SKU: 84610734567 · From anairsoft.com