crows collecting cigarettes Clean Up City Streets by Cigarette Butts A Swedish company has been

A Swedish company has been training crows to pick up cigarette butts in an effort to reduce the cost of cleaning litter off the streets in Sdertlje, near Stockholm., Corvid Cleaning has developed a 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 Swedish Company Trains Crows to Clean Up Cigarette Butts EcoWatch 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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