sweden crows pick up cigarettes Swedish Company Trains to Clean Cigarette Butts 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 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%. Crows Trained to Pick Up Litter in Swedish Experiment Jason Hood posted on the topic LinkedIn Butts for nuts: can crows do our dirty work (and should they)?

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