i just brought home a new green cheek conure for 3 days now, and he doesn't seem to want to leave his cage. the first day and the beginning of the second day was fine(he came out of his cage),but now he just stays in there. he's fine with me petting him but when i try to get him to step up he either scuttles away or ignores my hand. what puzzles me is that he was fine with coming out at first