crows picking up cigarettes Sweden startup is teaching to clean cigarette butts after stupid humans 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 Latest Attraction at French Theme Park: Crows That Pick Up Trash The New York Times Watch: Crows trained to collect cigarette butts in French theme park Rook at this mess: French park trains crows to pick up litter France The Guardian In Sweden, a startup tested a smart but unusual idea: rewarding wild crows with food for picking up cigarette butts. The birds drop the waste into a special machine and receive a Aimee Parnell Copied from a private group : Woah! Sweden Trained Crows To Pick Up Cigarette Butts. They Are Rewarded With Peanuts. Most Instagram

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