§ 91.4 - Eligible species.

§ 91.4 Eligible species.

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) Swans.

(1) Trumpeter Swan (Cygnus buccinator)

(2) Tundra Swan (Cygnus columbianus)

(c)

Geese.

(1)

Greater White-fronted

Emperor Goose (Anser

albifrons

canagicus).

(2) Snow Goose (including “white” and “blue” morphs) (

Chen

Anser caerulescens).

(3) Ross's Goose (

Chen

Anser rossii).

(4)

Emperor

Greater White-fronted Goose (

Chen canagica

Anser albifrons).

(5)

Canada Goose

Brant (Branta

canadensis

bernicla).

(6) Cackling Goose (Branta hutchinsii).

(

d) Brant.

(1) Brant (Branta bernicla)

(e)

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)

American Wigeon (Anas americana)

Blue-winged Teal (Spatula discors).

(3)

Gadwall (Anas strepera)

Cinnamon Teal (Spatula cyanoptera).

(4)

American Green-winged Teal (Anas crecca carolinensis)

Northern Shoveler (Spatula clypeata).

(5)

Mallard

Gadwall (

Anas platyrhynchos

Mareca strepera).

(6)

Mottled Duck (Anas fulvigula)

American Wigeon (Mareca americana).

(7)

American Black Duck

Mallard (Anas

rubripes

platyrhynchos).

(8)

Northern Pintail

American Black Duck (Anas

acuta

rubripes).

(9)

Blue-winged Teal

Mottled Duck (Anas

discors

fulvigula).

(10)

Cinnamon Teal

Northern Pintail (Anas

cyanoptera

acuta).

(11)

Northern Shoveler

Green-winged Teal (Anas

clypeata

crecca).

(

f

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).

(

g

f) Sea-Ducks.

(1)

Common

Steller's Eider (

Somateria mollissima

Polysticta stelleri).

(2)

King

Spectacled Eider (Somateria

spectabilis

fischeri).

(3)

Spectacled

King Eider (Somateria

fischeri

spectabilis).

(4)

Steller's

Common Eider (

Polysticta stelleri

Somateria mollissima).

(5) Harlequin Duck (Histrionicus histrionicus).

(6)

Long-tailed Duck (Clangula hyemalis)

Surf Scoter (Melanitta perspicillata).

(7)

Black

White-winged Scoter (Melanitta

nigra

fusca).

(8)

Surf

Black Scoter (Melanitta

perspicillata

americana).

(9)

White

Long-

winged Scoter (Melanitta fusca)

tailed Duck (Clangula hyemalis).

(10) Bufflehead (Bucephala albeola).

(11)

Barrow's

Common Goldeneye (Bucephala

islandica

clangula).

(12)

Common

Barrow's Goldeneye (Bucephala

clangula

islandica).

(

h

g) Mergansers.

(1) Hooded Merganser (Lophodytes cucullatus).

(2)

Red-breasted

Common Merganser (Mergus

serrator

merganser).

(3)

Common

Red-breasted Merganser (Mergus

merganser

serrator).

(

i

h) Stiff Tails.

(1) Ruddy Duck (Oxyura jamaicensis)

[71 FR 39014, July 11, 2006

.

(2) [Reserved]

[83 FR 12279, Mar. 21, 2018]