Hi All: I have a chicken that is 1 year old who recently was ostracized from the group. I don't know why she was ostracized. She recently started molting and I'm wondering if that's why. I have 3 partridge rocks and 5 barred rocks. Three of the barred rocks are ganging up on one of the partridge rocks. The partridge rock hangs by herself in the coop and will not join the other girls. I've been feeding her a mix of oatmeal, sunflower seeds, blueberries, and layer feed. Now she pooping green. The other girls get the exact same food. They have all free-ranged the same amount. The green poo just started today. Everyone seems very healthy other than the partridge rocks molting. Any words of wisdom? Thank you!!