crows collecting cigarettes Butts for nuts: can do our dirty work (and should they)? A project in Sweden is

A project in Sweden is training crows to help clean the streets by collecting discarded cigarette butts. The system uses a machine that rewards the birds with food when they drop cigarette Crows Trained to Pick Up Cigarette Butts by Swedish Startup CROWS Clean Up City Streets by Collecting Cigarette Butts Recycling Council of Alberta 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 Crows in Sweden help clean streets by collecting cigarette butts for food Clever Crows Are Now Picking Up Cigarette Butts And Quietly Saving Millions in Cleaning Costs

SKU: 82012989633 · From condeoeiras.edu.pt