Pecking or Mites?

[Giersons]

I have my one hen who has had a bald scabby head for almost a month. I don’t see any evidence of lice or mites anywhere, and I am favoring she is just getting picked on. Vent and under wings clear. I don’t observe anyone hen pecking her during the day, but she is lower on the totem pole. If she is getting pecked it would have to be in the coop at night roosting. I have just been keeping it clean and applying bacitracin. Any thoughts?

 

[nuthatched]

She could be getting picked, it's often a symptom of tight quarters, lack of protein, boredom etc.