Came home today to find one of the green ones lying dead on the floor. Couldn't believe it. Haven't lost a parakeet on my watch in a long time. They usually pass away when my sister or dad was taking care of them. I was surprised. They were all flying around yesterday just fine. He looked old and had an arched back, which is what I'm used to seeing when they get old. Kinda sad. What am I going to do when there are only two or one left? They will be so lonely! I may have to get some more just to keep the one company.