crows collecting cigarettes When Birds Help Clean The City In Sweden, researchers and innovators have experimented with training wild to collect discarded cigarette butts in exchange for food rewards. using simple learning mechanisms, the These birds are being recruited

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 Fighting litter with crows : r gifs CROWS Clean Up City Streets by Collecting Cigarette Butts Recycling Council of Alberta This is crazy. What do you think? Sweden built machines where crows trade cigarette butts for food In Sweden, an innovative project is training crows to help clean city streets. Special Crows trained to clean up cigarette butts on Swedish streets National A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting

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