Definition & Betydelse | Engelska ordet GADWALL

Definition av GADWALL

1. snatterand

Exempel på hur man kan använda GADWALL i en mening

• The most numerous species are tufted duck and mallard; gadwall, shoveler, shelduck, pochard, teal, pintail and wigeon are also present.
• First, hybridization could have resulted in falcated duck mitochondrial DNA (mtDNA) introgressing into the gadwall gene pool.
• From late July to February, up to 4,000 ducks (Anatidae) of twelve different species may be present, including internationally important numbers of northern shoveler (Anas clypeata) and gadwall (Anas strepera).
• There are breeding birds of woods and heath including nightjar, woodlark, redstart, hawfinch, water rail and gadwall ducks.
• Migrating wildfowl grace the lake in the winter and species of note include gadwall, shoveler, wigeon and tufted duck.
• The reservoir is an important site for breeding waterbirds such as great crested grebe, gadwall, shoveler, common pochard, tufted duck and common tern.
• Other avifauna observed are American goldeneye, American wigeon, black scoter, bufflehead, common eider, common goldeneye, common loon, common scoter, gadwall, greater scaup, green-winged teal, harlequin duck, king eider, lesser Canada goose, mallard, oldsquaw, northern pintail, northern shoveler, red-breasted merganser, red-throated loon, Steller's eider, and tundra swan.
• Avian species on the refuge include the bald eagle, golden eagle, American white pelican, white-faced ibis, snow goose, Ross's goose, greater white-fronted goose, Canada goose, peregrine falcon, northern pintail, mallard, gadwall, canvasback, western grebe, eared grebe, black tern, and tricolored blackbird.
• Wildfowl present regularly in winter include mallard (Anas platyrhynchos), gadwall (Anas strepera), tufted duck (Aythya fuligula), common pochard (Aythya ferina), Eurasian wigeon (Anas penelope), common goldeneye (Bucephala clangula) and goosander (Mergus merganser).
• In North America a variety of ducks and geese are hunted, the most common being mallards, Canada goose, snow goose, canvasback, redhead, northern pintail, gadwall, ruddy duck, coots, common merganser and red-breasted merganser.
• Waterfowl that use the Mississippi Flyway include American black duck (Anas rupribes), blue-winged teal (Anas discors), green-winged teal (Anas crecca), gadwall (Anas strepera), northern shoveler (Anas clypeata), northern pintail (Anas acuta), mallard (Anas platyrhynchos), wood duck (Aix sponsa), and many others.
• The Lakes are attracting increasing numbers of wildfowl during the winter, including mallard, Eurasian teal, northern shoveller, tufted duck, common pochard, gadwall and Eurasian wigeon.
• The most common waterfowl usually seen include the Canada geese, mallards, pintails, blue-winged teal, shovelers, and gadwall.
• The most common waterfowl usually seen include the Canada geese, mallards, pintails, blue-winged teal, shovelers, and gadwall.
• These include sanderling, red knot, purple sandpiper and ruddy turnstone on the north Hartlepool shore and Hartlepool Headland; while common redshank, Eurasian curlew, Eurasian teal and common shelduck use Greenabella Marsh; northern shoveler, Eurasian teal, Eurasian wigeon, gadwall, Northern lapwing and European golden plover use both Saltholme Pool and Dormans Pools; and common redshank and common shelduck on the North Tees mudflats.
• Some of the major migratory birds during the season are greylag goose, pintail, cotton teal, red-crested pochard, gadwall, shoveller, coot and mallard.
• These are mallard, Eurasian wigeon, teal, pochard, shoveler, pintail, gadwall, goldeneye, tufted duck, Canada goose, greylag goose and pink-footed goose.
• Bird species with an annual presences by the lake include: Great crested grebe, Slavonian grebe, black-headed gull, tufted duck, gadwall, northern shoveler, wigeon, Eurasian coot, common moorhen, common goldeneye, Ardea, greylag goose, Canada goose, barnacle goose, wood warbler, European pied flycatcher, thrush nightingale, Eurasian nuthatch, common treecreeper, European robin, hawfinch, willow warblers, whitethroat, common chaffinch, blue tit, European goldfinch, great spotted woodpecker, dunlin, greenshank, northern lapwing, ruff, and European green woodpecker.
• Birds that have natural habitats to watch for in the park are shovelers, gadwall, wigeon, ring-necks, bufflehead, redhead, scaup, ruddys, pintail, pied-billed grebes, snow geese, Canada goose, and herons.
• The reservoir has a nationally important population of gadwall ducks, and it also has significant numbers of pochards, teal, tufted ducks and pintails.

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