crows picking up cigarettes In Sweden, Are Learning to Pick and Dispose of Cigarette Butts Properly 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 developed a In Sweden, group of crows are trained picking up cigarette butts off the street, cutting clean up costs by up to 75%. At This French Park, Crows Pick Cigarette Butts In Exchange For Food Viral News News18 Crows take a cigarette break Clever Crows Are Now Picking Up Cigarette Butts And Quietly Saving Millions in Cleaning Costs

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