My rhode island reds are a little over a year old. They started molting back in September. It is now May and they are STILL molting. They have no feathers on their lower backs. No feathers on their butts and barely any feathers on their wings. It isn’t just one of them it’s the whole flock. We’ve inspected each one to check for mites, etc. We haven’t seen any bugs jumping or crawling on them and we keep their coop clean. I’ve tried giving them more protein in their diet but nothing seems to work. If anyone has any idea how to help them, please let me know! We are desperate to get our girls back to normal! Thanks!