No, he isn't doing anything like that thank goodness. DH and I have been watching him most of the day and we both have come to the conclusion that he has a back injury of some sort. He is laying down in his bedding to eat and then sleeping with his body curved like a comma. When he tries to stand up, he is all over the place, staggering, dragging wings for balance, etc. It's not hard to imagine him being under the roosting bars and somebody jumping down and landing on him. He is a small boy, no more than 3 pounds. It wouldn't take much pressure to hurt him or any bird, especially from a height of 5 feet.