Anser cygnoides (Swan Goose) is a species of birds in the family Anatidae. They are associated with freshwater habitat. They are found in the indo-malayan realm and the palearctic.
Definition: The largest scale biogeographic division of the earth's surface based on the historic and evolutionary distribution patterns of plants and animals.
Definition: A wetland, featuring grasses, rushes, reeds, typhas, sedges, and other herbaceous plants (possibly with low-growing woody plants) in a context of shallow water.
