A few weeks ago one of my chickens developed a sore from overmating that the rest of the flock pecked so badly she had a deep gouge and I wasn't sure she was going to make it. I seperated her and cleaned her wound and bandaged it and she healed well. I have been trying to reintroduce her to the flock, but they keep pecking at her head. She has a little bit of blood on it now and almost no feathers after a few hours in the run. I need advice on how to reintroduce her to the flock safely.