My poults don't go in the barn on there own but I worry about predators so every night I go out and heard them in myself. This morning when I let them out I noticed one looked dirty and unkept. I took a close look. This is not a good pic as I am here by myself and its hard to lift her wing and take a pic at the same time plus I am trying to be gentle as not to hurt her any worse. I have no idea what could have happened. What should I do for her?