What is a waterfowl?

Waterfowl are a group of birds that are highly adapted to living in aquatic environments. Typically, they have webbed feet and feathers treated with natural oils that help them stay dry. This group includes several families, including ducks, geese, and swans. Waterfowl are found in a wide range of habitats, from freshwater marshes and lakes to coastal wetlands and open oceans. They are well-known for their diverse feeding habits, ranging from grazing on aquatic plants to diving underwater for fish and crustaceans. The term "waterfowl" is sometimes used more narrowly to refer to the game species of this group, which are hunted for sport or food.