Hi have a small flock of 6, they aren't quite a year old yet. There are 2 Brahmas, 2 Orpingtons and 2 Wyandotte chickens. I am new at this, these are our first chickens. They were peaceable right until the bulk of them started laying eggs, in Feb. It also has been a long cold, snowy winter and they haven't been in the yard as much as I would like. But I noticed a small patch of feather loss on one of the Wyandottes, right at her neck. But it was small and the skin was intact. then the second Wyandotte has a small patch of feather loss . Weeks went by and I had checked the girls in the morning and came back in the afternoon to find the Brahmas with no feathers on their backs and bloody. So they are separated and in the house. Their wounds are healing, and they are not ready to go back out to the cold coop especially with their feather loss. My question is will I ever be able to merge these girls again. I have tried with supervision and one of the others always charges and I pull them out again. Thanks in advance for any assistance.