I was just out talking to the chickens. I happened to notice right under a chicken a bloody stool. Actually, it was all blood - deep red. I started inspecting the run, and I saw a stool that had some blood around it. I didn't see the chicken actually poop, I assumed that it was the one standing there. I tried to chase her down, but she wouldn't let me catch her. Plus I'm old and out of shape And that run is too big. So anyway, everyone ACTS fine. I have 18 12 week old BR and RIR, and 2 older BR and RIR layers. The 18 younger ones were on medicated feed until about 8 weeks or so. They all are on general purpose crumbles now. Not sure what I should do, I can't figure out who it is to quarantine the one - not that I have anywhere to quarantine her anyway!!