crows cleaning up cigarettes Sounds like a good deal to me 🤝 The Swedish city of Södertälje has trained to collect cigarette butts in exchange for food. The intelligent birds drop discarded cigarette ends into A Swedish startup, Corvid Cleaning,

A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting Watch: Wild crows trained to clear cigarette butts from streets in Stockholm, Sweden 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 Sweden uses crows to pick up cigarette butts Swedens Genius Experiment: Crows Trained to Clean Up Cigarette Butts?!

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