Last night, I got my first bird. She was a rescue green cheek, and I had been looking for a green cheek for a while. We've got her home. She has inside and outside cages for during the day at night. She's started eating and is comfortable with people. Only thing is she is outside screeching? For some reason, I cannot for the life of me find anything about green cheek noises, and their meanings. I would just like to know the reasons she is making the noises, so I can do something to keep her happier, if her being unhappy is indeed the problem. Thanks!