Hello, I was holding one of my broody’s chicks, and noticed something on it’s heading. The are white little clumps, they can’t be blown off, and they aren’t pulled off easily either. The clumps are on both chicks, but one has a lot more, and the other only a few. They are only of the very top of their head, and around their comb. Are these mites? Just dirt/poop/gross from the egg and hatching? The chicks are 6 days old. I didn’t see any mites on momma, but she has very thick (Wyandotte) feathers, and I might of missed them. If they are mites, will dusting just momma be good, or will I have to dust the babies too? Sorry that the pictures aren’t too great, it was difficult taking pictures of a babies chirping for mom. Thanks for any help!