sweden crow cigarette Crows trained to clean up butts in Swedish startup's device trades food

Swedish startup's device trades food for litter, reduces cigarette butts A Swedish startup, Corvid Cleaning, is tackling litter by training wild crows to collect cigarette butts in exchange for food : r interesting Crows Trained to Pick Up Cigarette Butts by Swedish Startup 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 Swedish Company Trains Crows to Pick Up Cigarette Butts Wild crows trained to pick up cigarette butts in Swedish street cleaning project

SKU: 76678298933 · From elitechmx.com