Hi, I had 6 baby quail but there is only 4 left now. The first one that dies was 2 days opd he ate and drank and was running around and then just suddenly died. The second one was 3 days old and died tonight, he could walk and run but was sleeping a lot and did not eat much. Why are they dying? Any advice that I can follow to keep them alive would be appreciated, because the first chick that died looked 100% healthy.