This is Gretta my 5.5 week old EE. About 5 days ago I notice she was having a bad hair day. The feathers on her head were sticking up. So I looked and didn't see anything out of the ordinary. Yesterday I seen that it looked like some of the feather had been pulled out of that same spot. Now today more feathers are missing and she has this brown spot on her head. It's not like an injury though. She is still gaining weight nearly an ounce since yesterday she is eating and drinking normally. Should I just keep an eye on it and see if it get bigger or goes away? If it gets bigger I know I should cull her so she doesn't suffer.