I got about 25 chicks from the local feed stores this spring. All feathered out nicely. In May I hatched 17 chicks from fertile eggs that I purchased - frizzles, marans and silkies. All are healthy but something is going on with their feathers. After reading about mites and lice I'm not sure if either is the problem. It is most apparent in the frizzles. The silkies and marans are pretty much feathered out but if you spread their wings and look at their back you can see it there. Their skin looks dry and it's like they have pin feathers but the feathers never really feather out. Some of the frizzles have bare backs except for their short little quills sticking out of their skin. I looked for any kind of bug but did not notice any. I have not looked at night. What does this sound like to you? I keep thinking it must be some sort of pest. Thanks