These waterfowl differ from swans, geese and goose down her neck and short legs. There are different species. The most common is the mallard or wild duck (Anas platyrhynchos) is characterized by its green head.. Images of ducks for the Windows desktop. These images are designed each day looking hot topics and what our users like, our website has been updated today. On our website wikiwallpapers.com you will find HD wallpapers ducks. Who does not like ducks Wallpapers? You can change daily background image of your desktop with the themes that you like, free and always be part of Gifmania Network, the network of free internet sites. ducks Wallpapers widescreen or normal monitors, as the download is adapted to the size of your monitor to get everything you need. There are of all resolutions, and also in HD. Ducks are those flying and aquatic birds belonging to the Anatidae family of the order Anseriformes. They are usually migratory birds, they fly hundreds of kilometers each year on their migration. They live in fresh water, so they are considered palmiped birds. These oviparous animals lay eggs in the nests and incubate them until they hatch (4 weeks). The offspring of these birds are called ducklings. Physically, they are birds with short necks, wide flat beak, wings small, medium body covered with feathers and short legs. They feed on grass, seeds and insects.