This is an odd duck couple that I see in the creek below me as I walk to the gateway into the fish hatchery. This is the large white male of the pair. Only when looking at this photo did I realize he has blue paint splatters in several places. The female beside him is smaller & seems to be a Mallard x Muscovy hybrid.
American Pekin Duck (Anas platyrhynchos domesticus)
Mallard x Muscovy Duck (Anas platyrhynchos × cairina moschata)