If you have any doubt that some species of birds are highly intelligent, watch what this crow does. What the bird is doing is very different from performing a trained act; the bird is actually solving a multi-step puzzle it’s never seen before. This bird was also mentioned in my interview with the author of The Bird Way, Jennifer Ackerman.
Thanks to YouTuber rationalstabs
And forgive the recent Blowin in the Wind discombobulation. It will return to its regularly scheduled time, tomorrow.