I live near a creek that widens into a small lake. There are ducks everywhere...muscovies, mallards, and white ones (peking?). I love animals but know little about ducks. Unfortunately, there is a peking duck who seems to have lost the use of one leg. She follows around the other two peking male ducks. It has been at least two months (Other people told me this) and she is still eating and limping around with her two friends. She is unable to put any weight on that leg. What do I do? It's been so long now, I worry that the damage is permanent. She seems to be coping well, I just worry because it's sad to see her feel so compelled to follow the other two around and it's so difficult for her.