He Clevere Biester Immerhin tragen es die Wissenschaftler…

He. 🙂 Clevere Biester. Immerhin tragen es die Wissenschaftler mit Humor. „Magpies have outwitted scientists by helping each other remove tracking devices“ https://www.abc.net.au/news/2022-02-22/magpies-show-cooperative-behaviour-by-removing-tracking-device/100851458