Im freaking out!! Ive had cockatiels growing up, and not one of them has done this. Is she just molting? Her mate was doing the same thing but only a few fell out. They were in the same cage however I separated them. He was turning into a nasty bird so thats why I separated them. Im really concerned. Is this normal. I think she is a lutino. She has an all yellow head but her wing are grey. Her chest is yellow and most of her body minus the wings are yellow. Can someone help me!