crows collecting cigarettes These birds 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 carry out the task as they receive some A project in Sweden is

A project in Sweden is training crows to help clean the streets by collecting discarded cigarette butts. The system uses a machine that rewards the birds with food when they drop cigarette In Sweden, Crows Are Learning to Pick and Dispose of Cigarette Butts Properly The Swaddle Sweden deploys 'easy to teach' CROWS to pick up cigarette butts on city streets Daily Mail Online What if the solution to cleaner streets came from the sky? In an innovative environmental initiative, specially trained crows are being taught to collect discarded cigarette butts and exchange them for These birds 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 crows carry out the task Swedish Company Trains Crows to Clean Up Cigarette Butts EcoWatch

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