Cygnus Columbianus Columbianus, commonly known as the tundra swan or the whistling swan, is a majestic bird that is native to the Northern Hemisphere. Synonyms for this bird include the Arctic swan, Bewick's swan, hooper swan, and the whistling swan. The tundra swan is a large bird that has a long neck and a pure white plumage that makes it very distinctive. It is a migratory bird that travels long distances to breed and feed. It is a magnificent bird to watch in flight as it navigates its way through the skies. If you are lucky enough to spot one of these birds, be sure to marvel at its beauty and grace.