So the bird acts like it is completely blind. I wave my hand in front of it, and the bird doesn't move at all, and she doesn't blink. I think she has had a good life, I think it is her time. I will watch the other birds, and I will see if I can get them tested. Also her eyes are both swollen, and there is bubbles in both of them. Could this just mean she is going blind? She is very old. I will try to get a better picture