My BR started loosing feathers months ago. She never slowed or stopped producing until recently. At the time we had a roo and he seemed to peck at her back quite a bit. We have since re-homed the roo. He has been gone for about a month now. She got one new feather that immediately fell out. Will she ever get her feathers back? Is she molting or do you think her feather loss was due to roo or something else?