Hi I am new to the site and fairly new to owning chickens. I have 9 chickens (8 hens and 1 roo) I have a hen that appears to be loosing feathers around her neck and her face looks rather sparce.. I don't know if its molting or if she is being pecked at by other chickens. I am not seeing any of the others having the same issues. I tried to get a picture but don't think it shows enough to see what is going. please help thanks .