Well, I am just heartbroken. I went out yesterday to let our hens out for the day, and in the corner of the coop floor, one of our hens was dead. No signs of attack, nothing obvious. She was just stretched out with her eyes closed, dead. This is our first year with chicks, and she was only about 12 weeks old. I am clueless. I haven't seen any blood in the poop or anything else. I am terrified I could lose the other ones. Anyone one BTDT?? Thank you.