Wow, thank you for the info, and so sorry for your loss. There is so much that can go wrong, it's unreal. I am taking care of a hen with a prolapsed oviduct, and thought the chicken was drinking - she had water in the carrier, but today, just on an off chance she was thirsty while I cleaned her up, I sprayed a little water on her beak. She drank like she was dying of thirst. I took out the water dish and sprayed water into it. She acted like she had never seen it before and drank steadily for five minutes, it seems. How did she not know there was water in the dish??? I guess I am relaying this because she could have died from lack of water, and I would never have known that was the problem.