One of my black French copper marans seems to be my alpha roo's favorite...bare back, ruffled side feathers, but it also looks like one side of her face is white. The other side looks completely normal. She eats, drinks, runs, and otherwise socializes completely normally with the flock. It's just one side of her face looks pale, whitish feathers (or feather remnants), etc. She won't let me get close enough to get a good look. Anyone ever go through this before?