Thank you for your reply. I believe you are correct in your diagnoses of Angel Wing. I have never heard of it, but after researching, it looks to me that is what she has. This site said to wrap wings and to put on a diet of greens, etc and cut back on the chicken feed. This will be interesting...
I have a four to five month old quite large mallard duck. Am pretty sure she is a female and have noticed as she has grown, that her wings to not appear to lay flat against the body. She opens her wings, and they are quite large. They look normal, but they don't lay flat against the body. They...