crows cigarette butts A Dutch Startup Wants to Train to Pick Up Rumor that city in Sweden

Rumor that city in Sweden trained crows to pick up cigarette butts is for the birds 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. This start up is 'RECRUITING' crows to pick up cigarette butts YouTube Wild crows in sweden trained themselves to exchange cigarette butts for food, using machine deisgned YouTube Wild crows trade cigarette butts for peanuts to keep Swedish streets clean National Post

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