They are incredibly smart birds, so not that easy to hunt. A nearby town has such difficult time with crows in the winter, so hunting them in our neck of the woods is quite popluar. They hang out in groups (don't know the proper word for it.) there are a few scouts who go out to look forfood, grain or carrion, and predators also. If all is well the flock moves in and they settle in for a while. If you come near, the scout will send out a call and the rest will be on alert to take off if needed.They are very sensitive to movement and smell. IF you have a gun, they can smell the gun powder. They can smell you. They are apparently much more difficult to hunt than deer, etc. Of course, I have never hunted them. I just heard all this from a local corw hunter and was fascinated about how smart they really were.
But yes, people do eat them. me? I have not.