My chin Chloe scared the poopoo out of me when I first got her. I had Berry for a couple of months, and he never made any noises, well around 2am, I hear this loud crying noise (Chloe doing the warning call) and it was so loud I could hear it from the bedroom. I jumped up and thought the worst had happened to my new baby, and raced to her cage, and she was sitting on her top shelf just making that noise. She was just fine, I think she was a little scared being in a new cage in a new house... ya know the usual. Poor thing, she makes it every once in a while now... just for attention. Yep, I still run to her cage to find out if she's okay. She's definately got me trained. LOL!