growth on face

Hello Everyone! I would like to thank all of you for your compassion to our feathered friends. I have been lurking for some time now with the intention to join eventually. During this time, all of you have contributed to roughly 3 birds lives being saved from the information that was provided...

I've always had my eye on this bird. He's always gotten picked on and acted in general just different than the others. We have had him (as well as our others) for well over a year now. He's never had a cere like this. He has never left the loft and is the only bird with this problem. He eats...