0110 Red-throated Loon Gavia stellata 0100 Pacific Loon Gavia pacifica 0070 Common Loon Gavia immer 0050 Least Grebe Tachybaptus dominicus 0060 Pied-billed Grebe Podilymbus podiceps 0030 Horned Grebe Podiceps auritus 0020 Red-necked Grebe Podiceps grisegena 0040 Eared Grebe Podiceps nigricollis 0010 Western Grebe Aechmophorus occidentalis 0011 Clark's Grebe Aechmophorus clarkii 1780 Fulvous Whistling-Duck Dendrocygna bicolor 1770 Black-bellied Wh.-Duck Dendrocygna autumnalis 1800 Tundra Swan Cygnus columbianus 1810 Trumpeter Swan Cygnus buccinator 1782 Mute Swan Cygnus olor 1710 Gr. White-fronted Goose Anser albifrons 1690 Snow Goose Anser caerulescens 1730 Brant Branta bernicla 1720 Canada Goose Branta canadensis 1440 Wood Duck Aix sponsa 1390 Green-winged Teal Anas crecca 1330 American Black Duck Anas rubripes 1340 Mottled Duck Anas fulvigula 1320 Mallard Anas platyrhynchos 1430 Northern Pintail Anas acuta 1400 Blue-winged Teal Anas discors 1410 Cinnamon Teal Anas cyanoptera 1420 Northern Shoveler Anas clypeata 1350 Gadwall Anas strepera 1370 American Wigeon Anas americana 1470 Canvasback Aythya valisineria 1460 Redhead Aythya americana 1500 Ring-necked Duck Aythya collaris 1491 Tufted Duck Aythya fuligula 1480 Greater Scaup Aythya marila 1490 Lesser Scaup Aythya affinis 1600 Common Eider Somateria mollissima 1620 King Eider Somateria spectabilis 1550 Harlequin Duck Histrionicus histrionicus 1660 Surf Scoter Melanitta perspicillata 1650 White-winged Scoter Melanitta fusca 1540 Oldsquaw Clangula hyemalis 1510 Common Goldeneye Bucephala clangula 1520 Barrow's Goldeneye Bucephala islandica 1530 Bufflehead Bucephala albeola 1310 Hooded Merganser Lophodytes cucullatus 1290 Common Merganser Mergus merganser 1300 Red-breasted Merganser Mergus serrator 1670 Ruddy Duck Oxyura jamaicensis 2180 Purple Gallinule Porphyrula martinica 2190 Common Moorhen Gallinula chloropus 2210 American Coot Fulica americana