sweden crows cigarettes startup is teaching to clean up cigarette butts after stupid humans Crows trained to clean up

Crows trained to clean up cigarette butts on Swedish streets National Ren Volpi (@renegvolpi): "Sweden once explored one of the strangest anti litter ideas: training crows to pick up cigarette butts. In Sdertlje, near Stockholm, a startup called Corvid Cleaning designed a machine that Crows trained to clean up cigarette butts in Sweden YouTube This Swedish Company is Training Crows to Pick Cigarette Butts From Streets Buzz News News18 These birds are being recruited to pick up discarded cigarette butts from the streets and squares of a Swedish city as part of a cost cutting drive., The crows carry out the task as they receive some Sweden Turns Crows Into City Cleaners by Rewarding Them With Food

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