Irritated skin

[backyardflock1]

Hi all , I have a question and a pic to show what is going on. My light brahma is the only chicken out of my 6 that has this. She has no feathers in certain spots and irritated skin, would this be mites or what would it be? Please let me know, thanks.

 

[pwand]

Its hard to say, treat all the birds for mites to rule it out. You could put a white paper towel under her after treatment and should be able to see the bugs. Do you have a rooster?

 

[backyardflock1]

Yes we have a rooster but he isn't fully mature yet, and is super sweet. Our old rooster was mean, but he's been gone for a couple months now. How would I treat it for mites, and If It isn't mites what could it be? Thanks