crows picking up cigarettes A Swedish company has been training to pick cigarette butts in an effort to reduce the cost of cleaning litter off the streets in Södertälje, near Stockholm., Corvid Cleaning has developed a Rook at this mess: French

Rook at this mess: French park trains crows to pick up litter France The Guardian Swedish firm deploys crows to pick up cigarette butts Birds The Guardian In Sweden, group of crows are trained picking up cigarette butts off the street, cutting clean up costs by up to 75%. In Sweden, Crows Are Learning to Pick and Dispose of Cigarette Butts Properly The Swaddle 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

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