Five or fewer of the species listed below will be identified as eligible each year; those eligible species will be provided to each contestant with the information provided in § 91.1.
(a) Whistling-Ducks. (1) Fulvous Whistling-Duck ( Dendrocygna bicolor ).
(2) Black-bellied Whistling-Duck ( Dendrocygna autumnalis ).
(b) Geese. (1) Emperor Goose ( Anser canagicus ).
(2) Snow Goose (including “white” and “blue” morphs) ( Anser caerulescens ).
(3) Ross's Goose ( Anser rossii ).
(4) Greater White-fronted Goose ( Anser albifrons ).
(5) Brant ( Branta bernicla ).
(6) Cackling Goose ( Branta hutchinsii ).
(7) Canada Goose ( Branta canadensis ).
(c) Swans. (1) Trumpeter Swan ( Cygnus buccinator ).
(2) Tundra Swan ( Cygnus columbianus ).
(d) Dabbling Ducks. (1) Wood Duck ( Aix sponsa ).
(2) Blue-winged Teal ( Spatula discors ).
(3) Cinnamon Teal ( Spatula cyanoptera ).
(4) Northern Shoveler ( Spatula clypeata ).
(5) Gadwall ( Mareca strepera ).
(6) American Wigeon ( Mareca americana ).
(7) Mallard ( Anas platyrhynchos ).
(8) American Black Duck ( Anas rubripes ).
(9) Mottled Duck ( Anas fulvigula ).
(10) Northern Pintail ( Anas acuta ).
(11) Green-winged Teal ( Anas crecca ).
(e) Diving Ducks. (1) Canvasback ( Aythya valisineria ).
(2) Redhead ( Aythya americana ).
(3) Ring-necked Duck ( Aythya collaris ).
(4) Greater Scaup ( Aythya marila ).
(5) Lesser Scaup ( Aythya affinis ).
(f) Sea-Ducks. (1) Steller's Eider ( Polysticta stelleri ).
(2) Spectacled Eider ( Somateria fischeri ).
(3) King Eider ( Somateria spectabilis ).
(4) Common Eider ( Somateria mollissima ).
(5) Harlequin Duck ( Histrionicus histrionicus ).
(6) Surf Scoter ( Melanitta perspicillata ).
(7) White-winged Scoter ( Melanitta fusca ).
(8) Black Scoter ( Melanitta americana ).
(9) Long-tailed Duck ( Clangula hyemalis ).
(10) Bufflehead ( Bucephala albeola ).
(11) Common Goldeneye ( Bucephala clangula ).
(12) Barrow's Goldeneye ( Bucephala islandica ).
(g) Mergansers. (1) Hooded Merganser ( Lophodytes cucullatus ).
(2) Common Merganser ( Mergus merganser ).
(3) Red-breasted Merganser ( Mergus serrator ).
(h) Stiff Tails. (1) Ruddy Duck ( Oxyura jamaicensis ).
(2) [Reserved]