I have a California White hen, the only one of the flock, I love her a lot. I went out a while ago and saw she is losing lots of feathers and it sounds like she hurt her wing. Whenever i pick her up, i put my hand over her wings to keep her from flapping, and she squaks like crazy until i take my hand off. She is losing feathers on her neck, back, and wings, well, basically everywhere. I thought she might be molting, but none of the others are losing feathers. Can you help???