Thanks everyone for your concern for my flock. I am so concerned, particularly now one is gone. The buttercups are beautiful natured sweeties. All others so far spend a day sick and recover. I had two a week and half ago sneeze and come good. Thought it had passed and on the weekend it started going through them all.
I worry about their long term carrier status (if it turns out that way) and even if they recover what that means.