After attaching a crow-cam to the thigh of two crows, scientists realized crows are more intelligent than previously known. They can and do use tools. This doesn’t come as much of a surprise to me but it is an interesting read all the same.
Crows make tools, play tricks on each other, and caw among kin in a dialect all their own. These are just some of the signs presented in a recent book that point to an unexpected similarity between the wise birds and humans.