Welcome to Backyard Chickens. When I went outside this morning to fill the bird feeder,
just a tall plastic cup with handle (that I tie to a branch) a hawk was sitting atop the telephone pole. As soon as it saw me it flew off and hasn't been back. I did NOT harass it. Guess it just thought I was a bigger bird.
A few years ago I saw crows mobbing a hawk in a tree. It left very quickly. Have also seen a huge ??? bird swoop down from my garage roof and then fly up into the sky. Have never seen such a huge bird before - no idea what is was. It did have a few black feathers toward it's tail.