Yep, I did it. I killed all 13 of my valleys. They were kept in four different places (some down the street), all died with no apparent symptoms, they died in lots of two or three, and were not all the same age or from the same source. I fed them game bird starter and conditioner, they had clean water, and were kept dry. Some were even in the house! To top it off, one was in a pen with three bobwhites. They are fine. He is dead. What the heck? I still have Gambel's that are fine...for now.