I know this is a simple question but I just want to be 100% sure. My Avic avic is always hanging on the side of the glass making some kind of web nest and never seen him once touch the ground, I dont know he is spinning webs connecting both sides of the glass, hasn't eaten ever since I got it (which is about 3 weeks), never touched its water bowl and is very slow moving (knowing them they should be fast). Is it in pre-molt or is he just lazy?