Here is another thread where the OP has a chicken with white bugs. https://www.backyardchickens.com/threads/small-white-bugs-on-chicken-what-are-they.1257173/page-2 It was suggested the white bugs are immature lice.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I would start by giving this hen a proper bath. Use warm water and baby shampoo, wash head to toe, removing all dirt, poop, scum, scabs, and anything else obviously not part of the chicken. Rinse well. Since she's in the shower, I'd wash her there, then wrap her in a big warm towel fresh from the dryer, then finish by blow drying.
This will enable you to see better what you're dealing with, whether or not there are any festering wounds.
I agree. Start with a total wash up, the bath will also kill a few of the critters on her. The OP will also be able to see what "comes off" in the bath water as well.
Wet feathers make it easy to look at skin and wounds this way she can make note of what else needs to be addressed. Photos too please
Permethrin based poultry spray or dust is the easiest things to get at the local TSC. Neosporin can be used on any cuts/wounds.
Hope this girl recovers quickly.
You've done a wonderful job helping this girl heal. What a transformation!If i put new girl (Brave), on ground, pecking begins, rooster mounts, a bit hostile. But if she sits in my lap, or on the bin, nobody bothers her. They will even jump up with her, eat her food and hop down. No aggression. Put her on the ground, immediate aggression. Put her back on bin, immediately no aggression.