Hi all, I am writing to you with a bit of concern. I noticed that all three of my ducks have begun to molt, and for about a week, one of my girl ducks is acting strange. She is very sleepy/lethargic and keeps moving/twitching her bum up and down strangely. It almost looks like she's baring down on an egg? However, I know she is not egg lodged because she has stopped laying eggs for a while now. Has anyone ever had a similar experience? Could it be that she is sick and near the end of her life?