crows picking up cigarettes Sweden startup is teaching to clean cigarette butts after stupid humans The Guardian – Crows are

The Guardian Crows are being recruited to pick up discarded cigarette butts from the streets and squares of a Swedish city as part of a cost cutting drive. The wild birds carry This is pretty wild. Real question I have though is are birds even real? A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting Crows pick up cigarette butts: Dutch startup training birds to pick up litter for food TomoNews Crows trained to clean up cigarette butts in Sweden Reuters

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