White-faced whistling duck

White-faced whistling duck
Three-note whistling call
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Anseriformes
Family: Anatidae
Genus: Dendrocygna
Species:
D. viduata
Binomial name
Dendrocygna viduata
(Linnaeus, 1766)
Range
Synonyms

Anas viduata Linnaeus, 1766 (protonym)

The white-faced whistling duck (Dendrocygna viduata) is a whistling duck that breeds in sub-Saharan Africa and much of South America.

This species is gregarious, and at favoured sites, the flocks of a thousand or more birds arriving at dawn are an impressive sight. As the name implies, these are noisy birds with a clear three-note whistling call.