Cooked rice =) I'm sure that's what you meant, but just to be safe.his comb says he is not pure game bird. that's why someone got rid of him. when you rehome him tell people he is a mutt so that you will be sure he will never end up fighting.
don't feed him cat's food, he does not need that much proteins. you can give him some rice if you don't have corn/chicken feed. bird's seed + free ranging/bugs is ok.