In France, some crows have been trained to pick up cigarette butts on the street. The crows pick up cigarette butts and put them into a machine, where they receive food as a reward. https://t.co/jRk1aVLAZ2 https://video.twimg.com/ext_tw_video/1825886835119132673/pu/vid/avc1/640x360/7V-RH9BA_I5inMZG.mp4?tag=12
Discussion
My favorite bird. I love them. They are very smart and extremely entertaining to watch
And they said the machines would take our jobs.