crows picking up cigarettes Dutch Company Wants To Use To Clean City Of Cigarette Butts A Swedish company has been

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 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 Swedens Genius Experiment: Crows Trained to Clean Up Cigarette Butts?! Wild crows trained to pick up cigarette butts in Swedish street cleaning project Crows Could Be Trained To Clear Up Cigarette Butts From The Streets IFLScience In Sweden, Crows Are Learning to Pick and Dispose of Cigarette Butts Properly The Swaddle

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