Those hawks are awesome! Red tailed maybe? Keep an eye and hopefully you can get some fledgeling photos in the weeks to come.
Speaking of birds of prey, we had a Peregrine Falcon, I think from my wife's description since I was at work at the time, dive bomb the screen room trying to get at the canaries and finches my wife keeps. She said it bouces off flew around and tried again. After that she let the dogs out and they kept it from trying a third time. No damage to the screen that I could see, but I guess if they can survive Wilma a diving bird of prey is no match. Crazy stuff though.
That BFR vid of your friend looks like me when I shot the .454 for the first time the other week. I guess it takes practice to make it smooth.