So my little pullet, has these swollen areas under her beak on either side which are rather scabby and any scratching at it pulls up some peeling. The black on top of the beak is new as well, and can be scraped off every two days or so. These photos are after messing with her. She also gets yellow crusty things in the corners of her mouth every day. Once we get rid of them, they are gone until the next day. Nothing seen in the mouth, and nothing new behavior wise.