Hi, I'm looking for some information regarding one of my hens. She looks sleepy all the time and when she lays down she looks dead! Sometimes she doesn't wake up until I pick her up. She eats and drinks water and will be up and about with the others for a short while but then lays down and falls asleep! Any ideas? I just noticed this yesterday after I found a dead chicken in the coop. I have a mix of Rhode Island reds, Black Sex Links and the black and white ones that I can't think of the name of!