Anatidae
Family Anatidae — 69 species with pages here, 164,159,249 occurrence records between them.
Mallard
Anas platyrhynchos · 29,616,183 records
Canada Goose (canadensis Group)
Branta canadensis · 23,288,753 records
Green-winged Teal
Anas crecca · 7,563,353 records
Gadwall
Mareca strepera · 6,883,637 records
Mute Swan
Cygnus olor · 6,712,550 records
Northern Shoveler
Spatula clypeata · 6,486,138 records
Common Goldeneye
Bucephala clangula · 5,959,713 records
Common Merganser
Mergus merganser · 5,689,444 records
Bufflehead
Bucephala albeola · 5,191,674 records
Graylag Goose
Anser anser · 4,893,072 records
Tufted Duck
Aythya fuligula · 3,951,066 records
Red-breasted Merganser
Mergus serrator · 3,935,996 records
Northern Pintail
Anas acuta · 3,651,976 records
American Wigeon
Mareca americana · 3,629,705 records
Ring-necked Duck
Aythya collaris · 3,454,726 records
Blue-winged Teal
Spatula discors · 3,056,177 records
Ruddy Duck
Oxyura jamaicensis · 3,012,848 records
Eurasian Wigeon
Mareca penelope · 2,905,617 records
American Black Duck
Anas rubripes · 2,774,268 records
Common Eider
Somateria mollissima · 2,738,312 records
Common Shelduck
Tadorna tadorna · 2,560,503 records
Egyptian Goose
Alopochen aegyptiaca · 2,245,103 records
Whooper Swan
Cygnus cygnus · 2,189,506 records
Common Pochard
Aythya ferina · 1,849,506 records
Long-tailed Duck
Clangula hyemalis · 1,585,860 records
Barnacle Goose
Branta leucopsis · 1,584,461 records
Greater Scaup
Aythya marila · 1,531,032 records
Pacific Black Duck
Anas superciliosa · 1,379,963 records
Brant
Branta bernicla · 1,372,606 records
Cinnamon Teal
Spatula cyanoptera · 1,152,919 records
Black-bellied Whistling-Duck
Dendrocygna autumnalis · 1,145,553 records
Maned Duck
Chenonetta jubata · 954,974 records
Black Swan
Cygnus atratus · 863,036 records
Garganey
Spatula querquedula · 775,699 records
Gray Teal
Anas gracilis · 734,508 records
Muscovy Duck
Cairina moschata · 703,082 records
White-winged Scoter
Melanitta fusca · 622,294 records
Pink-footed Goose
Anser brachyrhynchus · 447,743 records
Harlequin Duck
Histrionicus histrionicus · 432,247 records
Ruddy Shelduck
Tadorna ferruginea · 391,304 records
spot-billed duck
Anas poecilorhyncha · 370,076 records
Yellow-billed Duck
Anas undulata · 305,187 records
Eastern Spot-billed Duck
Anas zonorhyncha · 296,919 records
Lesser Whistling-Duck
Dendrocygna javanica · 281,635 records
White-faced Whistling-Duck
Dendrocygna viduata · 274,097 records
Mandarin Duck
Aix galericulata · 263,892 records
Yellow-billed Teal
Anas flavirostris · 233,213 records
Spur-winged Goose
Plectropterus gambensis · 202,832 records
Yellow-billed Pintail
Anas georgica · 195,421 records
Australian Shoveler
Spatula rhynchotis · 194,942 records
Ferruginous Duck
Aythya nyroca · 165,446 records
King
Somateria spectabilis · 157,264 records
Paradise Shelduck
Tadorna variegata · 157,005 records
Bar-headed Goose
Anser indicus · 151,994 records
Brazilian Teal
Amazonetta brasiliensis · 148,961 records
Red-billed Duck
Anas erythrorhyncha · 143,963 records
White-cheeked Pintail
Anas bahamensis · 131,369 records
Upland Goose
Chloephaga picta · 109,643 records
Chiloe Wigeon
Mareca sibilatrix · 104,249 records
Crested Duck
Lophonetta specularioides · 94,544 records
Swan Goose
Anser cygnoides · 74,900 records
Silver Teal
Spatula versicolor · 69,004 records
New Zealand Scaup
Aythya novaeseelandiae · 56,856 records
Kelp Goose
Chloephaga hybrida · 21,129 records
West Indian Whistling-Duck
Dendrocygna arborea · 16,249 records
Ruddy-headed Goose
Chloephaga rubidiceps · 10,424 records
Falkland Steamer-Duck
Tachyeres brachypterus · 7,869 records
Laysan Duck
Anas laysanensis · 2,705 records
Eaton's Pintail
Anas eatoni · 354 records