I was wondering if any of you have a mirror for your single cockatiel? I know some people don't recommend them, but I have a couple of "friends" for Bennie since he is alone all day while zI am at work. He really seems to like his "friends". I have a small round mirror in his cage and a larger one that I put on top of his cage while he is out. If he's on top of his cage, I ask him "Where's your little friend?" and he'll go over to above where the little mirror is hanging and peck at it. So I remove it and he runs around and talks to it. I haven't seen him get frustrated with it. I just like something to entertain him while I am gone.