crow cigarette cleaning Sweden's testing a literal crow-powered machine ๐ฆ๐๏ธโ โ A Swedish startup has trialed a vending-machine-style setup where crows can drop in butts and get food in return, basically training them Crows Cleaning Cities #shorts
Crows Cleaning Cities #shorts Clever Crows Are Now Picking Up Cigarette Butts And Quietly Saving Millions in Cleaning Costs A Swedish startup called Corvid Cleaning has found a clever way to fight litter using wild crows. According to The Guardian, the company developed a device that rewards crows with food when This Swedish Company is Training Crows to Pick Cigarette Butts From Streets Buzz News News18 A Swedish start up, Corvid Cleaning, is recruiting an unlikely workforce, wild crows, to combat urban pollution., The pilot project, launched in partnership with the Keep Sweden Tidy Foundation,
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