crows cleaning up cigarettes Wild trained to pick cigarette butts in Swedish street project 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 In Sweden, an innovative project has demonstrated how intelligent birds can help tackle urban litter. Researchers and a startup called Corvid Cleaning trained wild crows to collect cigarette butts from the streets A machine that trades food for litter : r Amazing Sweden startup is teaching crows to clean up cigarette butts after stupid humans In France, some crows have been trained to pick up cigarette butts and other litter as part of an effort to keep the environment clean. This project started at the Puy du This Swedish Company is Training Crows to Pick Cigarette Butts From Streets Buzz News News18

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