I have adopted a pair of Kings from Mickocoo. The male Rio has become my favorite bird. I am in the process of adopting more birds. In the morning I open a window to a large flight pen.My birds can go in and out all day. Rio is always the first bird out and spends all day outside. Even on rainy days he will spend a few hours outside. He is the biggest bird in the loft. he goes in at night so I am sure its not a bully keeping him out. It is almost like he can't get enough sun and fresh air. It is most likely he came from a commercial breeding farm. are birds raised on large scale kept indoors their whole lives?