LOL yes she's broody. She's a few years old at least 5 now.
OMG he is determined to get a chicken.... I had a hawk killing one of my pullets a few weeks ago and it was heart breaking. So I made a few predator proof changes. Due to the large size of my chicken run and the trees it is difficult to cover the run. However, these are the things that i have done to prevent hawks from getting my chickens. Maybe these ideas could work for you:Annoying hawk:
I heard a ruckus coming from the bantam coop yesterday. A hawk actually was inside our screened room.... less than 12" from our sliding door. It was standing on the welcome mat trying to claw its way into the little coop. My husband got to the door first and banged on the glass, but the hawk didn't fly away. He opened it a crack and threw a shoe at it. Then it flew just outside the screened room and landed on the grill.
I took this pic from inside the house with the door open.
I took this as I walked through the screened room.... slowly
I was slowly stalking it.... not sure how close I would get. I got as far as the garbage can, then flew to a tree.
It stayed in the tree for a while, so my son got out his super soaker. It moved but stayed in the area. It actually moved a little closer to us when we started cleaning the big coop. Needless to say, I did not let any chickens out all day. It's still hanging around.
I think it's a Coopers Hawk.
My bantams are always confined & protected. (either inside the coop/run or a chicken tractor) But having a hungry hawk inches away, clawing at the wire is very scary...... especially when it's in the screened room!
Coopers and Sharp-Shinned are super hard to tell apart, but I think you're correct that it's a Coopers. It has a flat tail edge which would indicate Sharpie, but it seems quite large for them, and it has that large head with the sort-of-crest at the back and paler nape of the neck typical of Coopers, unless that's a trick of the light there. What I can tell you for sure is, regardless of whether it's a Sharpie or a Coopers, it's not a juvenile; that's adult plumage. Its familiarity makes me suspect that you have a return visitor. Those poor banties! Hopefully it doesn't have any luck this time around and it'll move on and forget about your place. 
2 years ago..... We had a very bold hawk eat most of our quail. (Was on garage floor along the back wall pulling bits of quail through the bars of a rabbit cage. Very gruesome.) It almost hit me in the head flying away when I walked through the open garage door and surprised it. The hawk just sat on the fence and waited for me to leave so it could get back to its meal.Man, that hawk!
WOW this hawk is not giving up, how bold!!Look who was in our screened room again!
When I opened the door it flew to the gate (in pic) It waited until I actually stepped out, then flew away into a tree.
Poor bantams were all stuffed into the nest boxes this morning. It was probably there for a couple hours.
2 years ago..... We had a very bold hawk eat most of our quail. (Was on garage floor along the back wall pulling bits of quail through the bars of a rabbit cage. Very gruesome.) It almost hit me in the head flying away when I walked through the open garage door and surprised it. The hawk just sat on the fence and waited for me to leave so it could get back to its meal.
It's possibly the same one. Both attacks were sort of inside.
It's impossible to say for sure, but that one also looks like it was a Coopers, and a younger one than the current visitor based on its eye color, so it could be. Both Coopers and Sharpies are known for being pretty bold, but it sure is shocking to see how bold they can be.
