Rook at this mess: French park trains crows to pick up litter
https://www.theguardian.com/world/2018/aug/11/rook-at-this-mess-french-park-trains-crows-to-pick-up-litter?CMP=Share_iOSApp_Other
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022