I’m not exactly sure why this happens, but it has occurred in two of my Roos, they scan up if a hen, or even the roo, is pecking at them, or if it just gets dry. I believe it does occur due to feather growth, it may or may not go away, but most of the time it does shrink/become mostly covered by feathers. If he is near molt, or just finished, it could be due to that. The one red spot looks ok, and looks like what one of my roosters currently has. The scab be done should eventually turn red too. The scab should act like a normal scab, and fall off/heal up, but if he is in with hens, make sure to remove them if they peck at it. We had a game bird that had these spots destroyed due to a pair of hens, but after giving him to a friend, he came home a little while later completely healed, after separation from hens. Hopefully that will heal up! I have personally never used medicine on these spots, they usually clear up on their own. He is a very pretty bird!
