I found a few spots of bloody stool this morning in my 2-3 month-olds’ coop. They interact daily with my 6 week old chicks who have not yet had bloody stool. They also usually interact with my 3-4 month old guinea fowl who haven’t had bloody stool either. Nobody exhibited signs of coccidia or anything else at roughly 7:30am EST, but I have not been home to monitor since then. They were all peppy and mischievous, as per usual. They are usually allowed to free range in the yard during the afternoon, but they weren’t able to yesterday. I’ve added no new birds. They were on medicated chick food until the 18th, they’re now on an unmedicated chick food. Could it be coccidia? If not, what could it be? I’ll be able to check them all this evening and I’ll be able to get more photos.