description Coscoroba Swan Overview
The Coscoroba Swan (Coscoroba coscoroba) is a distinct waterfowl native to the southern cone of South America, including Chile, Argentina, and the Falkland Islands. Recognized as the smallest living species of swan in the world, it possesses entirely white plumage accented by black flight feathers. Its bright pink bill and legs distinguish it visually from other swan species. It primarily inhabits well-vegetated freshwater marshes, lakes, and lagoons, where it feeds on aquatic plants, grasses, and small invertebrates.
insights Ranking position
Coscoroba Swan ranks #39 of 190 in the Waterfowl ranking, behind Chiloe Wigeon, ahead of Common Merganser.
help Coscoroba Swan FAQ
How big is a Coscoroba Swan compared to other swans?
The Coscoroba Swan is the smallest living species of swan in the world. It is roughly the size of a large goose, making it significantly smaller than more familiar species like the Mute Swan.
Where is the natural habitat of the Coscoroba Swan?
The Coscoroba Swan is native to the freshwater marshes and lakes of southern South America. Its range extends from central Chile and Argentina down to Tierra del Fuego and the Falkland Islands.
What does the Coscoroba Swan look like?
The Coscoroba Swan is entirely white, except for its black wingtips, which are usually only visible during flight. It has a bright pink or reddish-pink bill and pink legs, setting it apart from the typical black or orange bills of other swans.
Is the Coscoroba Swan actually a true swan?
While it is classified as a swan, the Coscoroba Swan is considered anatomically distinct from other swan species. It is often viewed as an evolutionary link between swans and true geese due to its physical characteristics.
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