crows cigarette butts No About It: Cleaning Up Cigarettes at a French Theme Park Crows to help clean up

Crows to help clean up cigarette butts in Sweden A Dutch Startup Wants to Train Crows to Pick Up Cigarette Butts 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 Swedish Company Trains Crows to Clean Up Cigarette Butts EcoWatch Six crows were trained to collect the butts thrown on the ground in France. Crows throw the cigarette butts they collect on the street into a machine and buy food from the machine as a reward.

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