I have 2 pairs of seramas in cages right next to each other. Both of my roosters started losing feathers and looking ruffled. When I looked closer, their feathers were falling out all over their chest, neck, under the wings, and under the tail. Not only that, but their entire skins were a bright red! When I say red, I dont mean they looked a little irritated. I mean the same red as their comb and wattles, is the color that their entire skin is! When I handle them, they scream bloody murder, like I'm torturing them just by touching them. I checked both of my hens as well, but they are just as happy and healthy as ever.
Under observation, I noticed that they never try to fight each other, and the hens dont pick on the roosters. Is this a skin disease, or could it be some type of parasite? Can't find it online anywhere. Please help!