I have a muscovy duckling that is around a week old that has a wobbly neck. I notice it when she's eating, her neck just starts wobbling back and forth. Does she have a weak neck or something? Also, in the last day or two she hasn't been eating well and I've had to hand feed her and tempt her. She likes it when I take duck pellets, break them in half, dunk them in water, and then hand feed them to her. She was eating like a pig before so it's worrying that all the sudden she's not eating by herself and has a wobbly neck... maybe not eating well caused the wobbly neck? I rescued her on August 28th when she was like one/two/three days old from one of the feral muscovies that hang out in my yard. She wouldn't follow her mom and was very weak and cold when I found her peeping. After warming her up and getting food and rest she got better. I'm not sure if this is relevant to her problems now or not.