I have a Muscovy Drake(?). I got him from auction a couple months ago. I know he is old enough because he has grown up feathers all over EXCEPT the front of his neck, chest, belly and bottom. Why aren't they coming in? It is possible he's Mule, but would that cause his baldness? He has fuzz and maybe a stray grown-up feather every couple inches. Ill post pics tomorrow but if anyone can help in the meantime that would be great. He seems to get cold easily so when it's cold outside "Gilbert" sleeps inside in a cage ; wish I didn't have to lock him up.