Sorry for the gross subject line, but was wondering I noticed when I went out to check on my flock today for the second time I noticed green poop with a white coating from one of our hens, not sure which. It has been very hot, but we have a venitilated coop and a fan in there and we have a shaded run. I go out many times a day and change their water and give treats. Is this normal? Only one hen was acting different but I think she may have been trying to lay in the run, she was laying down pretty flat. We have another hen that is broody and she was on her nest. Other then that all have been acting fine. We did lose one of our plymouth Rock's for no known reason a couple of weeks ago, found her dead in the coop. Other than that all has been well.