crows cigarette butts Wild trade for peanuts to keep Swedish streets clean Crows Collect Cigarette Butts for

Crows Collect Cigarette Butts for Food in Swedish Pilot Amar Dalvi posted on the topic LinkedIn Clever Crows Are Now Picking Up Cigarette Butts And Quietly Saving Millions in Cleaning Costs Six crows were trained to collect the butts thrown on the ground in France. Crows throw the cigarette butts they collect on the street into a machine and buy food from the machine as a reward. These birds are being recruited to pick up discarded cigarette butts from the streets and squares of a Swedish city as part of a cost cutting drive., The crows carry out the task as they receive some Dutch Company Wants To Use Crows To Clean Up City Of Cigarette Butts

SKU: 24258522162 · From psychiatrist-in-kuwait.com