WATERFOWL of South America
The order Anseriformes contains about 150 living species of birds in three families: the Anhimidae (the screamers), Anseranatidae (the Magpie Goose), and the Anatidae, which includes over 140 species of waterfowl, among them the ducks, geese, and swans. All species in the order are web-footed for efficient swimming and have a large wide bill with a specialized tongue that allows water to be sucked in the front of the bill. An array of plates traps food particles as the water is expelled out the sides of the bill. Not all species feed this way, some graze on plants and some also catch fish. [abstracted from Wikipedia]
Whistling-Ducks
Order Anseriformes Family Anatidae
The whistling ducks have long legs and necks, and are very gregarious, flying to and from night-time roosts in large flocks. Both sexes have the same plumage, and all have a hunched appearance and black underwings in flight. Their name refers to their loud whistling-like call.
Genus Dendrocygna
Duck, White-faced Whistling Dendrocygna viduata Found: South America, Africa
The female Cape Shelduck may be confused with the White-faced Whistling Duck.
4) Dick - Birds of Eden, South Africa 5) Sandy Cole - Birds of Eden 6) Dick - San Diego Zoo
Duck, Black-bellied Whistling- Dendrocygna autumnalis Found: The Americas
Photographed by: 1) Dick Daniels - San Diego Zoo 2) Sandy Cole - San Diego Zoo
3, 4, 6, 7) Dick - Sylvan Heights 5) Dick - Sylvan Heights 8) Alan D. Wilson
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Duck, Fulvous Whistling Dendrocygna bicolor Found: The Americas, Africa
Photographed by: 1, 2, 7) Dick Daniels - Birds of Eden, South Africa
6) Dick Daniels - Sylvan Heights 3, 4, 5) Dick - Sylvan Heights 8) Sandy Cole - Birds of Eden
All photos on this site are available for general use. Please credit the photographer. Some images have additional constraints such as no commercial use or no modifications. Click the photo credit link for details. Dick Daniels, webmaster.