crows cleaning up cigarettes Swedish Company Trains to Clean Cigarette Butts Sweden has begun training wild

Sweden has begun training wild crows to collect litter especially cigarette butts in exchange for food rewards. Tim Wass SWEDEN IS REWARDING CROWS WITH FOOD FOR CLEANING UP CIGARETTE BUTTS! In Sdertlje, Sweden, a startup called Corvid Cleaning is testing a clever idea: training crows to collect cigarette butts off the No, crows aren't cleaning up cigarette butts in Sweden Popular Science A Swedish company has been training crows to pick up cigarette butts in an effort to reduce the cost of cleaning litter off the streets in Sdertlje, near Stockholm., Corvid Cleaning has developed a Sweden startup is teaching crows to clean up cigarette butts after stupid humans

SKU: 95721378029 · From hgidocs.co