Hi there! I noticed one of my barred rocks was just not quite as active as she normally is. She’s still in good spirits, eating and drinking and her comb is nice and red. She was just a little less active than her normal. I started checking her out and noticed two or three of these dried up scabs. She’s vaccinated for foul pox and Mareks. Which I know is not 100% effective. It doesn’t look like dry pox to me. Anybody know what this could possibly be and do I need to keep her separated? Thanks for your help!