Gaviiformes

Gaviidae | Loons

Red-throated Loon (Gavia stellata) Arctic Loon (Gavia arctica) Pacific Loon (Gavia pacifica) Common Loon (Gavia immer) Yellow-billed Loon (Gavia adamsii)

Red-throated Loon Arctic Loon Pacific Loon Yellow-billed Loon

Podicipediformes

Podicipedidae | Grebes

Little Grebe (Tachybaptus ruficollis) Red-Necked Grebe (Podiceps grisegena) Great Crested Grebe (Podiceps cristatus) Black-Necked Grebe (Podiceps nigricollis) Slavonian Grebe (Podiceps auritus)

Little Grebe Red-Necked Grebe Great Crested Grebe Black-Necked Grebe Slavonian Grebe

Procellariiformes

Diomedeidae | Albatrosses

Short-tailed Albatross (Phoebastria albatrus) Black-footed Albatross (Phoebastria nigripes) Laysan Albatross (Phoebastria immutabilis)

Short-tailed Albatross Black-footed Albatross Laysan Albatross

Procellariidae | Petrels

Northern Fulmar (Fulmarus glacialis) Providence Petrel (Pterodroma solandri) Mottled Petrel (Pterodroma inexpectata) Bonin Petrel (Pterodroma hypoleuca) White-necked Petrel (Pterodroma cervicalis) Streaked Shearwater (Calonectris leucomelas) Buller's Shearwater (Puffinus bulleri) Sooty Shearwater (Puffinus griseus) Short-tailed Shearwater (Puffinus tenuirostris) Flesh-footed Shearwater (Puffinus carneipes)

Northern Fulmar Mottled Petrel White-necked Petrel Streaked Shearwater Buller's Shearwater Sooty Shearwater Short-tailed Shearwater Flesh-footed Shearwater

Hydrobatidae | Storm Petrels

Swinhoe's Storm-Petrel (Oceanodroma monorhis) Leach's or Swinhoe's Storm-Petrel (Oceanodroma leucorhoa) Fork-tailed Storm-Petrel (Oceanodroma furcata)

Leach's or Swinhoe's Storm-Petrel Fork-tailed Storm-Petrel

Pelecaniformes

Pelecanidae | Pelicans

Sulidae | Gannets and Boobies

Phalacrocoracidae | Cormorants

Double-crested Cormorant (Phalacrocorax auritus) Great Cormorant (Phalacrocorax carbo) Japanese Cormorant (Phalacrocorax capillatus) Pallas's Cormorant (Phalacrocorax perspicillatus) Pelagic Cormorant (Phalacrocorax pelagicus) Red-faced Cormorant (Phalacrocorax urile)

Great Cormorant Japanese Cormorant Pelagic Cormorant Red-faced Cormorant

Fregatidae | Frigatebirds

Ciconiiformes

Ardeidae | Herons and Egrets

Eurasian Bittern (Botaurus stellaris) Little Bittern (Ixobrychus minutus) Yellow Bittern (Ixobrychus sinensis) Schrenck's Bittern (Ixobrychus eurhythmus) Cinnamon Bittern (Ixobrychus cinnamomeus) Japanese Night-Heron (Gorsachius goisagi) Black-crowned Night-Heron (Nycticorax nycticorax) Striated Heron (Butorides striata) Chinese Pond-heron (Ardeola bacchus) Cattle Egret (Bubulcus ibis) Little Egret (Egretta garzetta) Chinese Egret (Egretta eulophotes) Median Egret (Casmerodius intermedius) Great White Egret (Casmerodius albus) Eastern White Egret (Casmerodius modestus) Grey Heron (Ardea cinerea) Purple Heron (Ardea purpurea)

Eurasian Bittern Little Bittern Yellow Bittern Schrenck's Bittern Black-crowned Night-Heron Striated Heron Chinese Pond-heron Cattle Egret Little Egret Chinese Egret Median Egret Great White Egret Eastern White Egret Grey Heron Purple Heron

Threskiornithidae | Ibises

Black-headed Ibis (Threskiornis melanocephalus) Crested Ibis (Nipponia nippon) Eurasian Spoonbill (Platalea leucorodia) Black-faced Spoonbill (Platalea minor)

Eurasian Spoonbill Black-faced Spoonbill

Ciconiidae | Storks

Black Stork (Ciconia nigra) Oriental Stork (Ciconia boyciana)

Black Stork Oriental Stork

Phoenicopteriformes

Phoenicopteridae | Flamingos

Anseriformes

Anatidae | Waterfowl

Mute Swan (Cygnus olor) Whooper Swan (Cygnus cygnus) Trumpeter Swan (Cygnus buccinator) Bewick's Swan (Cygnus bewickii) Tundra Swan (Cygnus columbianus) Swan Goose (Anser cygnoides) Bean Goose (Anser fabalis) Greater White-fronted Goose (Anser albifrons) Lesser White-fronted Goose (Anser erythropus) Greylag Goose (Anser anser) Bar-headed Goose (Anser indicus) Snow Goose (Anser caerulescens) Ross's Goose (Anser rossii) Emperor Goose (Anser canagicus) Canada Goose (Branta canadensis) Cackling Goose (Branta hutchinsii) Dark-bellied Brent Goose (Branta bernicla) Red-breasted Goose (Branta ruficollis) Ruddy Shelduck (Tadorna ferruginea) Crested Shelduck (Tadorna cristata) Common Shelduck (Tadorna tadorna) Mandarin Duck (Aix galericulata) Eurasian Wigeon (Anas penelope) American Wigeon (Anas americana) Falcated Duck (Anas falcata) Gadwall (Anas strepera) Baikal Teal (Anas formosa) Common Teal (Anas crecca) Common or Green-winged Teal (Anas carolinensis) Mallard (Anas platyrhynchos) Chinese Spot-billed Duck (Anas zonorhyncha) Northern Pintail (Anas acuta) Garganey (Anas querquedula) Northern Shoveler (Anas clypeata) Red-crested Pochard (Netta rufina) Canvasback (Aythya valisineria) Readhead (Aythya americana) Common Pochard (Aythya ferina) Baer's Pochard (Aythya baeri) Tufted Duck (Aythya fuligula) Greater Scaup (Aythya marila) Lesser Scaup (Aythya affinis) Steller's Eider (Polysticta stelleri) Common Eider (Somateria mollissima) King Eider (Somateria spectabilis) Spectacled Eider (Somateria fischeri) Harlequin Duck (Histrionicus histrionicus) American Scoter (Melanitta americana) Surf Scoter (Melanitta perspicillata) White-winged Scoter (Melanitta deglandi) Long-tailed Duck (Clangula hyemalis) Bufflehead (Bucephala albeola) Common Goldeneye (Bucephala clangula) Smew (Mergellus albellus) Red-breasted Merganser (Mergus serrator) Scaly-sided Merganser (Mergus squamatus) Goosander (Mergus merganser)

Whooper Swan Bewick's Swan Tundra Swan Swan Goose Bean Goose Greater White-fronted Goose Snow Goose Emperor Goose Cackling Goose Dark-bellied Brent Goose Common Shelduck Mandarin Duck Eurasian Wigeon American Wigeon Falcated Duck Gadwall Baikal Teal Common Teal Common or Green-winged Teal Mallard Chinese Spot-billed Duck Northern Pintail Garganey Northern Shoveler Common Pochard Baer's Pochard Tufted Duck Greater Scaup Steller's Eider Common Eider King Eider Spectacled Eider Harlequin Duck American Scoter White-winged Scoter Long-tailed Duck Bufflehead Common Goldeneye Smew Red-breasted Merganser Scaly-sided Merganser Goosander