Thanks for the help We do not have a rooster and I checked her for mites I did not see any at all. I was thinking that the other hens are Pecking her and she is just pulling out the broken feather ends. Have you used that blue paint stuff at all?
Help one of my golden laced hens is molting and started feather pecking her self she all so let's other hens peck her as we'll. if she had mites they all would right?