Poultrybreeder
Crowing
Like others have said, looks to be a Barred Rock, sorry she had lice. I had something similar happen, although the chicken was not left one of my various broodpens (I don't keep coops, just pens) it was in my yard. At first I thought it was one of my Old English Game Bantam/ Pit Game Crosses, but then I discovered it wasn't one of them. I'm assuming she was silver duckwing from the looks of her chicks (Yeah I ended up breeding her like 5 times. I'm terrible I know.) She looked just like an OEGB, but with a pea comb, and she was just a little bit larger. So now I see I am not the only one this has happened to, glad I'm not alone lol.