Apparently not wry neck. She died today. I'm sending her body to UC Davis for a necropsy. I am new to this. I got 2 rescue chickens last fall (from a defunct egg farm) and two pullet EEs in February from a very reliable farm in the Central Valley of California. I've now had 2 deaths, the first, one of the rescues (a Legghorn) that was sick, better and then died from egg yolk peritonitis. Now this loss, after a week of day and night nursing. I wasn't expecting these morbidity/mortality rates and the effort due to illness. I've had a steep learning curve and, the last two months, I have consistently waivered between hypervigilence, to panic to sadness. Not fun. Not a hobby. Forget the eggs, which was the main purpose of acquiring chickens. How do people deal with this? Is this normal? I'm now down to two chickens, and if the problem is Marek's which is likely, I can't really get any new ones, right? The other two are either going to die or they are carriers, correct? I