crows collecting cigarettes Clever Are Now Picking Up Cigarette Butts — And Quietly Saving Millions in Cleaning Costs Crows take a cigarette break

Crows take a cigarette break Crows Collect Cigarette Butts in Sweden for Peanuts Sima A. posted on the topic LinkedIn A Swedish startup, Corvid Cleaning, developed an innovative machine that rewards crows with food when they deposit cigarette butts into a collection slot. The system is based on reward based learning, a Crows collect cigarette butts for food in Sweden Corvid Cleaning developed a machine that encourages wild crows to collect litter. The birds drop cigarette butts into the slot and get food in return. No cages, no forced training the In Sweden, Crows Are Learning to Pick and Dispose of Cigarette Butts Properly The Swaddle

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