I recently got a pair of white calls (early Christmas present!). They seem to be the picture of good health, but a few days ago I noticed that the drake's bill looks almost like its peeling. Its not horrible, I don't think his bill is going to fall off or anything, but its definitely not smooth like his girlfriend's or any of my other ducks. The peeling is on top of the bill near the edge where the feathers start. They're both in a quarantine cage, so I don't think he could have injured it on something. Has anyone ever experienced this? Is there anything I can do to help my handsome little guy, or will it go away on its own? I can try to get pictures tomorrow if it would help... my descriptive skills are lacking.