Hi--My 20 or so cornish x are almost 6 weeks old. I lost 2 so far last week to cocci I assume (they had stinky yellowish watery poo). I noticed 2 more this evening that had that "hunkered down" look to them. I took those 2 out of the tractor and put them in a small box with water splashed with apple cider vinegar and greens; they are alert and "chooking" but not really as active as the other birds. My question is when should I take a bird out of the tractor if I suspect cocci? Only if I observe them poo the yucky poo? My concern is that I take one out that really isn't very sick and put it with one that is and get the not so sick one sicker. Do I isolate every bird from each other or can I just have one "sick bay". If they look better in the morning, should I put them back in the tractor or wait several days? Thanks!