https://phys.org/news/2018-08-intelligent-crows-litter-french-theme.html
Can anyone think up some work for our other cousins? Surely they would benefit from our generosity.![Oops! :oops: :oops:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Can anyone think up some work for our other cousins? Surely they would benefit from our generosity.