A goose is a large waterfowl belonging to the family Anatidae, which also includes ducks and swans. Geese are known for their long necks, webbed feet, and distinctive honking calls. They are typically found in both freshwater and saltwater habitats, often near lakes, rivers, and marshes. Geese are herbivores, primarily feeding on grasses, grains, and aquatic plants. They are social birds that often travel in flocks, especially during migration. Some common species include the Canada goose and the Egyptian goose. Geese are also known for their strong parental instincts, often forming lifelong bonds with their mates.