Södertälje, a city in Sweden, trained wild crows to pick up cigarette butts. Rating: False (About this rating?) Context: According to the municipality of Södertälje, the startup company Corvid ...
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Clever Crows Are Now Picking Up Cigarette Butts — And Quietly Saving Millions in Cleaning Costs
If there existed a song by the name of “Wicked Reputation,” it would probably be dedicated to crows. They arrive in rowdy mobs, spitting blacklight shadows, often swooping and dive-bombing from the ...
According to the municipality of Södertälje, the startup company Corvid Cleaning once presented the project as a pilot during Science Week in Södertälje in 2022, but the city did not proceed with the ...
Add Yahoo as a preferred source to see more of our stories on Google. According to the municipality of Södertälje, the startup company Corvid Cleaning once presented the project as a pilot during ...
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