Black-necked Swan
Photo: Charles J. Sharp · CC BY-SA 4.0

Ducks, Swans, and Geese

Black-necked Swan

Cygnus melancoryphus

LCLeast Concern
Family
Ducks, Swans, and Geese (Anatidae)
Order
Anseriformes

Overview

The black-necked swan (Cygnus melancoryphus) is a species of waterfowl in the tribe Cygnini of the subfamily Anserinae. It is found in Argentina, Brazil, Chile, Uruguay, and the Falkland Islands.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Breeds far southern Brazil to Tierra del Fuego and Falkland Islands; some winter northward to São Paulo (southeastern Brazil).

Range description: AviList Global Avian Checklist.

Sources and further reading

Last updated September 29, 2026.