She's still young and was born May 2, 2010. She is being very nippy and bites really hard sometimes. If you go near her cage she'll lunge at you also. I handfed this bird and now she's being vicious for some reason and I don't know how to get her back the way she was. Please can someone chime in and help me I'm at a loss here. I need a technique to get her back to being friendly and not biting..