crows collecting cigarettes pick up cigarette butts: Dutch startup training birds to pick up litter for food 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 Swedish Company Trains Crows to Clean Up Cigarette Butts EcoWatch Crows collect cigarette butts for food in Sweden In Sweden, a innovative startup called Corvid Cleaning has developed a clever system that harnesses the remarkable intelligence of wild crows to help clean urban streets. The project, piloted in Sdertlje near

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