From a distance it looked like honey bees were going in and out of the eves. There were a lot of them. As I got closer I realized they weren't bees. I got popped twice trying to get a picture. Mean little suckers! I suspect they are hornets but wasn't sure. I have never seen hornets build their nest in a wall. I have only seen the nest on the outside of structures and in trees. If these are hornets what would be the best way to remove them?