This site contains extensive data on the nutritional composition of a wide variety of foods, including duck and duck eggs. The Poultry Science Association is a professional organization of educators, scientist, extension specialist, administrators and producers. British Poultry Science. Another excellent publication containing papers on both basic and applied poultry research. Publisher of poultry magazines.
Site includes a poultry information network.
National Academy Press. Publishers for the National Academies. A convient site for searching for and ordering publications on poultry related topics. King Cole Ducks Limited. Located at Aurora, Ontario, Canada, King Cole is the largest Canadian supplier of whole duck, duck breast and other duck products.