I found. Two dead poults near two different drinkers. There was a little bit of blood on a feeder near on of them. Both show no signs of be predated upon no sign of disease. No discharge nothing the waters where cleaned two days ago but these are the first dead birds I have found in the pen. Usually I'd take them to the vet to get checked but the boss doesn't wanna do that so are there any other signs that could point to a disease ect ??