I have 9 - 4 1/2 week old Polish Chicks. The feathers have completely come in on the heads of a few of them, so cute!! Most of the others though, have varying degrees of bald spots. Most of them have feathers around the outer edges, but bald in the middle of the top of their heads. Kind of a fuzzy Monk look. I have been sitting with them a bit every evening. They are in their coop now and having a blast. DH built a roost system for them and it is Chicken Jungle Gym now. LOL But I digress...I have only seen one of them peck one of the others once, a couple quick pecks and that was it. In fact, I am surprised at how well everyone gets along. So my questions is: is it normal for the Polish chicks to have bald spots...a period when the fuzz falls off before the feathers come in? Or are they pecking each others feathers out when I am not looking?