crows collecting cigarettes Clean Up City Streets by Cigarette Butts In Sweden, a startup called

In Sweden, a startup called Corvid Cleaning tested a pilot machine designed to train crows to collect cigarette butts and exchange them for small food rewards. Corvids: the bird family that includes In Sweden, Crows Are Learning to Pick and Dispose of Cigarette Butts Properly The Swaddle Wild crows in sweden trained themselves to exchange cigarette butts for food, using machine deisgned YouTube Photo by Mind blowing facts (@blowingfacts365) June 15, 2026 What if the solution to cleaner streets came from the sky? In an innovative environmental initiative, specially trained crows are being taught to collect discarded cigarette butts and exchange them for Crows Collect Cigarette Butts in Sweden for Peanuts Sima A. posted on the topic LinkedIn

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