crows collecting cigarettes Wild trained to pick up cigarette butts in Swedish street cleaning project Swedish firm deploys crows to

Swedish firm deploys crows to pick up cigarette butts Birds The Guardian 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 Crows take a cigarette break Swedish start up trains crows to collect cigarette butts Startup Pedia posted on the topic LinkedIn Crows trained to pick up cigarette ends and rubbish at French park Headlines, features, photo and videos from china news chinanews ecns cns 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 as they receive some

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