I had a hen died May 10 and tonight I came home and found another one dead. They were both under the coop in the shade and no injuries. I hadn't noticed them acting strangely and they were both laying okay. Both of them looked like their vent was out a little and red but was wondering if they died of prolapsed vent or does the vent puff out a little bit upon death? They were both about 2 years old and hadn't been laying overly large eggs.