Hi, I'm new to the list. I have a question I hope you can help me with. I have been out of town for about a week for a family emergency. My husband and kids have been taking care of my birds. Mike about 3 years has a balding spot above his cerce. About the width of a pencil.. It looks like every other feather is out. He looks like Albert Einstein on a bad hair day. Does anyone know where I should start in finding the problem? He doesn't look like he is in pain or anything. Thanks for any help you can give me. I've never seen him look like this before.