Ducks. Sust. FEM. plrl. Family of aquatic birds, beak wide and flattened, suitable for swimming ( palmípedas 41 short legs; the order of the anseriformes. Some are edible. Others are also domestic. They include swans, geese, ducks and geese. The concept comes from the case «ánatis» of the nominative "anas" Latin genitive: pintails.
