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Waterfowl

Anseriformes

INDEX
WHAT ARE WATERFOWL?
TYPES OF WATERFOWL
WATERFOWL AND MAN
WATERFOWL IN THE BAHAMAS
DUCKS
GEESE
SWANS



WHAT ARE WATERFOWL?
Waterfowl is the general term used to describe birds whose livelihood depends on the existence of wetlands, but more accurately refers to swans, geese, ducks and screamers. Together these birds are known as the Anseriformes.
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TYPES OF WATERFOWL
Waterfowl are broken down into four main groups:
  1. Screamers (Anhimidae)
  2. Ducks, geese and swans (Anatidae)
  3. Whistling ducks (Dendrocygnidae)
  4. Magpie goose (Anseranatidae)
Screamers, which get their name from the noise they make when danger approaches, are ristricted to South America and only contains 3 different species. They are included in the waterfowl group because of skeletal similarities, however, they look more like chickens than ducks or geese.

The magpie goose is the least aquatic of all the waterfowl and contains only one species from Australia.

Both the screamers and the magpie goose differ from the ducks, geese and swans by the fact that they only have partially webbed feet. All members of the waterfowl, except for the magpie goose, undergo a full simultaneous moult of the flight feathers and are flightless for a period of the year.
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WATERFOWL AND MAN
For thousands of years, waterfowl have provided man with eggs, meat and feathers. He has hunted them, pursued them for sport and domesticated them. Four members of the waterfowl group have been domesticated for a very long time.
  • The Eastern greylag goose was first domesticated in Egypt 4000 years ago.
  • The mallard was domesticated in China 2000 years ago.
  • The muscovy duck was domesticated by the natives of South America long before the Spaniards got there.
  • The down feathers that Eider ducks pluck from their chests to line their nests has, for centries, been collected for insulating material in bedding, hence "eiderdowns".

Waterfowl are dependent upon the exsistance of wetlands. Unfortunately, in the past wetlands have been considered nothing more than a wasteland and a breeding ground for mosquitoes. The wetlands were dredged, drained, filled and developed and all the wildlife that depended upon the wetlands drastically declined including the waterfowl. This is sadly still true today in much of the Bahamas, particularly on the island of New Providence.
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WATERFOWL IN THE BAHAMAS
There are three waterfowl that are year-round residents in the Bahamas but many waterfowl that are migrant visitors to the Bahamas, flying from North America during the winter months. Below is a table of the different waterfowl found in the Bahamas.
Family Species When found in the Bahamas
Whistling ducks
Dendrocygnidae
Fulvous Whistling-duck (Dendrocygna bicolor)
West Indian Whistling-duck (Dendrocygna arborea)
Black bellied Whistling-duck (Dendrocygna autumnalis)
October-April
Year round but rare

Rarely flies through
Ducks
Anatinae
Wood duck (Aix sponsa)
Green-winged teal (Anas crecca)
American Black duck (Anas rubripes)
Mallard duck (Anas plathyrhynchos)
White-cheeked pintailed duck (Anas bahamensis)
Northern pintailed duck (Anas acuta)
Blue-winged teal (Anas discors)
Cinnamon teal (Anas cyanoptera)
Northern shoveler (Anas clypeata)
Gadwall (Anas strepera)
American wigeon (Anas americana)
Redhead (Aythya americana)
Ring-necked duck (Aythya collaris)
Greater scaup (Aythya marila)
Lesser scaup (Aythya affinis)
Hooded merganser (Lophodytes cucullatus)
Red-breasted merganser (Mergus serrator)
Ruddy duck (Oxyura jamaicensis)
Rare migrant Oct-Apr
Uncommon migrant Oct-Apr
Spotted once on San salvador Is.
Rare migrant Oct-Apr
Common year round
Rare migrant Oct-Apr
Common migrant Oct-Apr
Vagrant species
Uncommon migrant Oct-Apr
Rare migrant Oct-Apr
Uncommon migrant Oct-Apr
Very rare migrant Oct-Apr
Common migrant Oct-Apr
Very rare migrant Oct-Apr
Common migrant Oct-Apr
Very rare migrant Oct-Apr
Very rare migrant Oct-Apr
Common year round (New Providence)
Geese
Anserinae
Snow goose (Chen caerulescens)

Canada goose (Branta canadensis)
Rare migrant to Northern Bahamas. Oct-Apr
Rare migrant to Northern Bahamas. Oct-Apr
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Back to
educational
resources
Flamingos Parrots Waterfowl Cranes Pheasants Hornbills Corvids Raptors Pigeons Turacos Cats Rodents Primates Ungulates Mongooses Iguanas Snakes Lizards Turtles Crocodilians