photographs by Douglas Herr
Birds: order Anseriformes

subfamily Anserinae
genus Anser

Snow Goose (Anser caerulescens)
several photographs
Ross's Goose (Anser rossii)
several photographs
Greater White-fronted Goose (Anser albifrons)
several photographs

genus Branta

Canada Goose (Branta canadensis)
several photographs

genus Cygnus

Mute Swan (Cygnus olor)
several photographs
Trumpeter Swan (Cygnus buccinator)
several photographs
Tundra Swan (Cygnus columbianus)
several photographs

subfamily Anatinae
genus Aix

Mandarin Duck (Aix galericulata)
several photographs
Wood Duck (Aix sponsa)
several photographs

genus Spatula

Garganey (Spatula querquedula)
several photographs
Blue-winged Teal (Spatula discors)
several photographs
Cinnamon Teal (Spatula cyanoptera)
several photographs
Northern Shoveler (Spatula clypeata)
several photographs

genus Mareca

Gadwall (Mareca strepera)
several photographs
Falcated Duck (Mareca facata)
Colusa County California
Eurasian Wigeon (Mareca penelope)
several photographs
American Wigeon (Mareca americana)
several photographs

genus Anas

Spot-billed Duck (Anas zonorhyncha)
several photographs
Mallard (Anas platyrhynchos)
several photographs
Northern Pintail (Anas acuta)
several photographs
Green-winged Teal (Anas crecca)
several photographs

genus Aythya

Canvasback (Aythya valisineria)
several photographs
Common Pochard (Aythya ferina)
several photographs
Ring-necked Duck (Aythya collaris)
several photographs
Tufted Duck (Aythya fuligula)
several photographs
Greater Scaup (Aythya marila)

genus Histrionicus

Harlequin Duck (Histrionicus histrionicus)

genus Melanitta

Surf Scoter (Melanitta persicillata)
Alameda County California
White-winged Scoter (Melanitta deglandi)

genus Clangula

Long-tailed Duck (Clangula hyemalis)

genus Bucephala

Bufflehead (Bucephala albeola)
several photographs
Common Goldeneye (Bucephala clangula)
several photographs
Barrow's Goldeneye (Bucephala islandica)
several photographs

genus Lophodytes

Hooded Merganser (Lophodytes cucullatus)
several photographs

genus Mergus

Common Merganser (Mergus merganser)
several photographs

genus Oxyura

Ruddy Duck (Oxyura jamaicensis)
several photographs

all photographs Copyright (C) Douglas Herr
last updated 13 February 2020


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