Most swans are white. They are found in the Northern Hemisphere. This means they are found in Europe, Asia and North America. However, the black swan is black with a red beak. It lives in Australia. The black necked swan has white flight feathers, and black outer feathers. It lives in South America. They also have a small area of skin between the eyes and beak that has no feathers. This area can be different colors, such as yellow (for example, on a Bewick's swan) or orange (for example, on a mute swan).