It is placed in the monotypic genus "Coscoroba". Male coscoroba swans weigh and females weigh . The coscoroba swan ("Coscoroba coscoroba") is a species of waterfowl endemic to southern South America. Across from the exhibit is a large pond for Chilean flamingos and coscoroba swans. Coscoroba swans live to an age of approximately twenty years. The coscoroba swan feeds on various plant matter, small aquatic insects, and small fish.