crows picking up cigarettes Swedish Company Trains to Clean Cigarette Butts Crows pick up cigarette butts:

Crows pick up cigarette butts: Dutch startup training birds to pick up litter for food TomoNews A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting 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 In France, some crows have been trained to pick up cigarette butts on the street. The crows pick up cigarette butts and put them into a machine, where they receive food as a reward.

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