Oh no! We have 3 muscovy females. They are together always...ALWAYS. Today, one would not come out of her coop with the others. I looked in and she looked like she was trying to sleep (beak buried in wings). I her out and put her with the other 2 and she was fine for 2 hours...roaming the yard...digging for food..walking fine. But then I couldn't find her and she was back up alone in her coop. She does look rather 'full' and puffy. Any ideas?