I also raise parlor rollers. They are really neat to watch roll across the ground. Some will roll as far as 100 feet with out stopping.
I raise muscovy ducks is blue and black. This is a picture of my blue drake. The picture below is of a couple of black hens.
Mandarin Ducks are one of the prettiest ducks around. They are much like the native wood duck. I will have 2012 hatched pairs for sale in the fall.