Well, guys. I checked my flock for any signs of mites and stuff. I have 4 7 weeks olds and of them, 3 of the darker colored ones, I can see tiny white dots that occasionally move. They are very tiny, the same size as some preened bits of pinfeathers. The white chick probably had them too. There are very few of them, like 10-20 on the entire body. I checked the base of feathers, vent area, under wings, nothing too alarming. Only very few at the very surface. I sprayed them all over with the Poultry Protector and bought some diatomaceous earth and sprinkled a little all over their run. I checked a few of the sort of adult not laying yet hens and my black silkie rooster. They don't seem to have them. I will probably create a thread on the pests and predators page later. I also checked the new rooster and I don't see the "mites" on him. He IS most light colored so that doesn't help. Any idea on what the mites might be? They don't look like any of the common poultry mites or lice or fleas.