Scabby head with feathers missing on 5 week old, pics included

[luv2greys]

My 5 week old speckled sussex has had feathers missing and what appears to be scabs on her head for a couple of weeks. She eats and acts well and I don't notice her itching excessively. Anyone familiar with this or have any ideas how to treat? I just moved her and the rest of the flock to their coop today. I am including a few pics to help identify what she is dealing with.

Any help or advice would be much appreciated!

 

[luv2greys]

None of you experienced BYC'ers ever seen this? Please comment if you can--thanks!

 

[annewandering]

Not experienced but I would guess pecking.

 

[Smithyard Farm]

that would be my guess too. Is she in with same age/sized chicks? blu kote may help

 

[luv2greys]

Have never noticed any of the others pecking at her. She is in with all same aged chicks--though she does seem a little smaller than the others. I will see about the blu kote--thanks!