one of my sussex hens has a bare spot on her neck above the crop. I didn't see any thing crawling ,they are not scratching or showing signs of mites. are there some pics of molt some were? I saw the three bald bellied hens on here today, My hen has only a small spot and no redness Her chest feathers look rather roughed up as do those on my susssex rooster. other than that they seem healthy ,eating ,drinking, ect.