I just got some chicks for the first time and I'm very concerned about their health. We had two bantam chickens and eight specialty breeds. One of the bantam chicks died and before it did, it was always nodding out and had his eyes closed almost all the time. I thought it was normal until I found him dead of course.now it's sibling is doing the same thing, except she's isolating herself from the other chicks and she's not eating or drinking. I'm worried that something is very wrong. Poop is runny and brown with all the chicks but the specialty breeds seem just fine. Could she be depressed? She was running around just fine the other day, now she won't move at all. Please help, any advice would be most helpful right now.