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Crows are intelligent birds and learn quickly โ€“ even from each other. In Sweden, they are used to collect cigarette butts and bring them to a machine that automatically rewards them with peanuts. (lemmy.ca)
submitted 1 month ago* (last edited 1 month ago) by slothrop@lemmy.ca to c/mildlyinteresting@lemmy.world
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Corvid Cleaning: Deploys Crows to Clean Up Cigarette Butts in Sweden

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[-] Lodra@programming.dev 39 points 1 month ago

This is much more than mildly interesting. I find this fascinating! The crows being so capable. The cleverly constructed symbiotic relationship. The fact that such machines are funded at all. Maybe Iโ€™m just jealous of what European countries can do with with public funds ๐Ÿ˜’

[-] monounity@lemmy.world 19 points 1 month ago* (last edited 1 month ago)

The swedish spelling is amusingly incorrect, so this is probably fake, possibly ai slop.

this post was submitted on 08 Dec 2025
252 points (96.0% liked)

Mildly Interesting

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