Thank you for your response. I'm not sure what is going on with this one Hen. My hubby thinks she is the low hen in the pecking order and is intimidated by the others. We did see the other 2 jump on her on the nest when we first got them but I haven't seen any more aggressive behavior since then and she looks good besides the feather re-growth on her head. Even her comb looks better, fuller, redder than when we first got her. Just starting to think it is the "Pecking Order" issue and being in a new coop and run not to consider it is really cold out there right now *sigh* so much to learn and I am so new at this. But I really do think she is molting some from stress. Maybe all these things put together has given me a depressed bird?