Papers in the Biological Sciences
Date of this Version
2009
Abstract
Tundra (Whistling) Swan (Cygnus columbianus)
Trumpeter Swan (Cygnus buccinator)
Greater White-fronted Goose (Anser albifrons)
Snow Goose (Chen caerulescens)
Ross' Goose (Chen rossii)
Canada Goose (Branta canadensis)
Wood Duck (Aix sponsa)
Green-winged Teal (Anas crecca)
American Black Duck (Anas rubripes)
Mallard (Anas platyrhynchos)
Northern Pintail (Anas acuta)
Blue-winged Teal (Anas discors)
Cinnamon Teal (Anas cyanoptera)
Northern Shoveler (Anas clypeata)
Gadwall (Anas strepera)
Eurasian Wigeon (Anas penelope)
American Wigeon (Anas americana)
Canvasback (Aythya valisineria)
Redhead (Aythya americana)
Ring-necked Duck (Aythya collaris)
Greater Scaup (Aythya marila)
Lesser Scaup (Aythya affinis)
Harlequin Duck (Histrionicus histrionicus)
Oldsquaw (Clangula hyemalis)
Black Scoter (Melanitta nigra)
Surf Scoter (Melanitta perspicillata)
White-winged Scoter (Melanitta fusca)
Common Goldeneye (Bucephala clangula)
Barrow's Goldeneye (Bucephala islandica)
Bufflehead (Bucephala albeola)
Hooded Merganser (Lophodytes cucullatus)
Common Merganser (Mergus merganser)
Red-breasted Merganser (Mergus serrator)
Ruddy Duck (Oxyura jamaicensis)
Comments
Birds of the Rocky Mountains copyright © 1986, 2009 Paul A. Johnsgard