crows cleaning up cigarettes Butts for nuts: can do our dirty work (and should they)? Swedish Company Trains Crows to

Swedish Company Trains Crows to Clean Up Cigarette Butts EcoWatch Crows trained to clean up cigarette butts on Swedish streets National 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 SWEDEN IS REWARDING CROWS WITH FOOD FOR CLEANING UP CIGARETTE BUTTS! In Sdertlje, Sweden, a startup called Corvid Cleaning is testing a clever idea: training crows to collect cigarette butts off the Watch: Wild crows trained to clear cigarette butts from streets in Stockholm, Sweden Here's A (Crazy?) Plan To Bribe Crows To Clean Up Cigarette Butts Fast Company

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