This morning I noticed the feathers on the head of my 2 week old polish chick are looking CRAZY. Just yesterday her head looked like a perfect little pompom. Today her feathers look fluffed out and like she is balding. I observe them often and have never seen a chick peck her feathers. She has always appeared to be the boss in the group. Not sure what is going on. Pecking? Sickness? Please see pictures. Thanks.