The Black-necked Swan (Cygnus melancoryphus) is the largest waterfowl native to South America.
Read more about Black-necked Swan: Description, Gallery
Famous quotes containing the word swan:
“But all is changed, that high horse riderless,
Though mounted in that saddle Homer rode
Where the swan drifts upon a darkening flood.”
—William Butler Yeats (1865–1939)