I got four new chicks in the spring. Two easter eggers and two polish hens. Well one of the polish hens is really a rooster and I am waiting to see if that is something I have to take care of. But I am worried about the hen. I know her feathers can be hard to see through, but it almost seems as if she can't see at all. She will lose sight of the rest of the flock and seem to panic. She will stay in the coop when everyone else is up and eating. She is afraid to jump off a perch. If I call to her to give her some treats, the only way I can get her to keep coming in my direction is constant noise or she stops and looks confused. Is this common with polish hens? Or do I have a hen with a really bad sight problem? Also, all the new girls are laying eggs that are half the size of the rest of my flock. Will the eggs get larger? I wasn't aware that I had purchased a small breed and I'm not sure if this should be all I can expect or not.