On that dropped wing issue, I've noticed that with 'Milio from time to time. It's not a continuous full time thing. I think a lot of it depends on his frame of mind. If he's relaxed and just kind of hanging out with his girls, then he lets his wings droop down. Or if it's a really hot day. But when Goobey or Chief comes near him, it's like he snaps to attention and the wings come up right and tight. So, maybe it's more of an indication of their frame of mind? If they do it all of the time, then yes, I'd say it is a deformity of some kind. Otherwise...........
Might it be some form of body language?

