Sorry this is a really bad picture but the lighting was funny in the barn. She is sitting on eggs. This hen is loosing feathers on her back, head and the top of her right wing. I could be wrong but it doesn't look like the feathers that sometimes go missing from breeding. In my experience when feathers are missing from breeding they aren't all pulled cleanly out of the skin, some are stubs of what used to be full feathers. What is going on? Is she diseased? Should I mover her out of the pen with the male to protect his health? Please help!