Reached an apex....
Houdini- one of my original 3 birds from 2 years ago- I found laying on the floor of the aviary when I checked it after school. When I put his old cage in, he hopped right on top, and after a little coaxing, he came out of the aviary with me. His left eye is either missing or badly hurt, as he can't open it. His right eye is all blood. So I took him out, and set his cage up the way it was prior to the aviary....
The other birds (all from the same place) haven't changed that much- now the females are picking on an immature hen, and the two remaining males are territorial fighting.
Houdini only wants to sleep right about now, but with any luck, he'll be ok. I can talk to him and he'll peep back, and occasionally he'll answer the calls from the aviary across the room....