I have seen a duck at our neighborhood pond that has a similar wing posture/problem/weirdness. It has been around for a few years and seems to be happy.
How old is your duck?
DH and I have three ducks about 2 1/2 months old. I know that the gray one is a Swedish Blue, but I don't about the other two.
Please Help!
Also... we are sinking a 300 gallon Rubbermaid stock tank in the ground and are going to use a Skippy filter. I was wondering what kind...