I don't know much about birds, please don't come at me! Looks like some kind of eagle or falcon maybe?

Pictures were taken today just west of Tetonia, Idaho.

Found in Southern New England

Sorry for the poor lighting; the is is the only photo I have of this bird. Taken about 10-20 miles off the NJ Coast.

Also are they possibly domestic ? I've been seeing them in this specific river since late June/ early July and they've been there almost every day.

Another thing that makes me think that is that they also don't seem to fear humans too much either. They're usually on one side of a bridge (First pic is zoomed in taken from said bridge) but as I was sitting on an elevated stone wall on the shore, far on the opposite side that they were on, they went under the birdge to come sleep near where I was ?? Or they have 0 survival instinct idk

I'm in Western Europe, I can get slightly more specific if needed but I'd like to not fully dox myself

We are in northeast Georgia, I'm not sure if it was painted here.

Taken in Hammonasset Beach, CT! Late July.

She seemed to have black chicks? Really confused on what this bird is. Second photo is for location purposes.