crows cigarette butts Rumor that city in Sweden trained to pick up is for the birds Good birdie! This box trains

Good birdie! This box trains crows to collect cigarette butts for cleaner cities Digital Trends A Swedish startup is training wild crows to pick up cigarette butts in exchange for snacks saving cities money and cleaning streets naturally., #Innovation #Sustainability #SmartCities #Wildlife Wild crows in sweden trained themselves to exchange cigarette butts for food, using machine deisgned YouTube This Startup Teaches Crows to Pick up Cigarette Butts from City Streets This start up is 'RECRUITING' crows to pick up cigarette butts YouTube

SKU: 77578764507 · From lcog.de