Yep all birds molt and they can sure look pretty sad when they do. I wonder if those mite protection medallions they sell would work on an outdoor coop? I've seen them for pet birds before, you hang them on the cage and it's supposed to repel them. I don't think I'd want to wait for my birds to get mites, I'd rather be more proactive. I completely forgot about the mites, since all my other birds were indoor pets, parrots, parakeets, etc.