NATURE WEB is mainly focusing on inspiring others to care about nature. Its interests include birds, butterflies, insects & flowers. TheNatureWeb.Net strongly promotes the environmental conservations and biodiversities.
Ducks, Loons, Crakes, Grebes, Gallinules, Coots are all different birds though they look like Ducks. Swans & Geese are not counted here since that is a separate group in itself. All the above given duck-like birds are mostly aquatic and found in both fresh and sea water.