RainbowHen
Make eggs, not war
Yikes. Scaley leg mites for sure. I would begin treatment immediately. Mites can kill a bird. If he is so miserable and anemic that he is not eating and losing weight that is a VERY BAD sign. You can give him things like cat food and scrambled eggs to help him out. Definitely give him some vitamins and electrolytes also. Best of luck!