While feeding the chicks I picked up a chik that kept flufing out his feathers. Thats when I Noticed that her neak feathers wer thining out. then the next day i saw that her tips of her feathers were brown, I never orderd any chicks with brown feathers. they already began to change from fuz to feather so i thought nothing about it. but now it seems that its not a good sign, amy body know what to do.