crows collecting cigarettes pick up cigarette butts: Dutch startup training birds to pick up litter for food CROWS Clean Up City Streets

CROWS Clean Up City Streets by Collecting Cigarette Butts Recycling Council of Alberta Good birdie! This box trains crows to collect cigarette butts for cleaner cities Digital Trends A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting Wild crows trained to pick up cigarette butts in Swedish street cleaning project 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

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