Waterbirds, 19th Century illustration
Greater scaup, artwork
White-winged scoter, artwork
Harlequin ducks, artwork
Common goldeneye, artwork
Long-tailed duck, artwork
Red-breasted Merganser ducks, artwork
Black scoter, artwork
Ring-necked duck, artwork
King eider duck, artwork
Canvasback ducks, artwork
Surf scoter, artwork
Bufflehead seabird, artwork
Goosander, artwork
Eagle-owl, illustration
Finch, 19th Century illustration
Finch, 1849 illustration
Ruff, 19th Century illustration
Black-winged stilt, illustration
Painted storks, 19th Century illustration
Crowned crane, 19th Century illustration
Sandhill crane, 19th Century illustration
Great crested grebe, illustration
Canada goose,, artwork
Snow goose, artwork
Brent goose, artwork
野鳥 スズガモ
Great northern loon, illustration
Golden eagle, illustration
Ostrich, 19th Century illustration
Great bustard, 19th Century illustration
Finches and Tanagers, artwork
Group of birds, artwork
Group of Owls, artwork
Group of song birds, artwork
Dusky eagle owl, artwork
Northern Eagle-Owl, artwork
Estrildid finches, artwork
Purple finches, artwork
Hermit Thrush, artwork
Gyrfalcon pair, artwork
Bohemian waxwing,, artwork
Sage thrasher and varied thrush, artwork
Pied avocet, 19th Century illustration
Dalmatian pelican, 19th Century illustration
Barrow's Goldeneye, artwork
Mallards, artwork
Northern Pintail, artwork
Common teal, artwork
American black duck, artwork
Blue-winged teal, artwork
Northern shoveler duck, artwork
Hybrid mallard gadwall duck, artwork
American widgeon,, artwork
Gadwall ducks, artwork
野鳥 ホシハジロ
Barnacle goose,, artwork
Group of auks and auklets, artwork
Light-mantled albatross, artwork
Foster's Tern & Trudeau's Tern, artwork
Cormorants, artwork
American black oystercatcher, artwork
Surfbird, artwork
American dipper, artwork
Great Auk, artwork
Little auk, 19th century artwork
Atlantic puffin, 19th century artwork
Northern gannet, 19th century artwork
Roseate tern, 19th century artwork
Iceland gull, 19th century artwork
Lesser black-backed gull, 1866 artwork
Long-tailed skua, 19th century artwork
Bulwer's petrel, 19th century artwork
Wilson's petrel, 19th century artwork
Leach's petrel, 19th century artwork
Storm petrel, 19th century artwork
Swift tern, 19th century artwork
Ross's gull, 19th century artwork
Little gull, 19th century artwork
Albatross heads, artwork
Spectacled cormorant, artwork
Thick-billed Murre, artwork
Brown booby, artwork
Ring-billed gull, artwork
Razorbill, artwork
Guillemot, artwork
Black guillemot, artwork
American oystercatcher, artwork
Black-legged kittiwake, artwork
Sooty Tern, artwork
Great black-backed gull, artwork
Thick-billed murre, artwork
Tufted puffin, artwork
Arctic tern, artwork
Pomarine skua, artwork
Double-crested cormorant, artwork
Leach's storm-petrel, artwork
Northern fulmar, artwork
Long-tailed jaeger, artwork
Wilson's storm petrel, artwork
Magnificent frigatebird, artwork
Parasitic jaeger, artwork
Royal tern, artwork
Brown Noddy, artwork
White-rumped sandpiper, artwork
Sandwich Tern, artwork
Iceland gull, artwork
Great shearwater, artwork
Purple sandpiper and Wilson's plover
Sabine's gull and sanderling, artwork
Ivory Gull, artwork
Herring gull, artwork
Horned puffin, artwork
Manx shearwater, artwork
Common tern, artwork
Laughing gulls, artwork
Least Tern, artwork
Black skimmer seabird, artwork
Bonaparte's gull,, artwork
Northern gannet, artwork
Little auk seabirds, artwork
European storm petrel, artwork
Great auk, artwork
Glaucous gull, artwork
Snowy owls, artwork
Red Munia, artwork
Bullfinch perched on a blossoming branch, illustration
Canada goose, artwork
Hoopoe, 19th century illustration
Macaws, 19th century illustration
Florican and Macqueen's bustard, 19th century illustration
Jamaica bird, 19th Century illustration
Black-throated trogon, illustration
Brazil bird, 19th Century illustration
Parakeet, 19th Century illustration
Channel-billed toucan, illustration
Brazilian tanager, 19th C illustration
Screamer, 19th Century illustration
Red-legged partridge, illustration
Secretary bird, 19th Century illustration
Western tragopan, illustration
Hoopoe, 19th Century illustration
Woodpecker, 19th Century illustration
Cassowary, 19th Century illustration
Sunbittern, 19th Century illustration
Xanthorus aurantius, 19th C illustration
Flycatcher, 19th Century illustration
Sparrows, 19th Century illustration
Spruce grouse, 19th Century illustration
Ptarmigan, 19th Century illustration
Barred warbler, 19th Century illustration
Scale-throated earthcreeper, 19th century
Great curassow, 19th Century illustration
Swift, 19th Century illustration
Machetes pugnax, 1849 illustration
Helmeted guineafowl, illustration
Great argus, 19th Century illustration
Rainbow lorikeets, 19th century illustration
Southern brown kiwi, illustration
Adult male condor, 19th century illustration.
Shoebill, 19th century illustration
American white pelican, artwork
Great-horned owl, artwork
Black-billed cuckoos, artwork
Passenger pigeons, artwork
Cape rock thrush, 18th century illustration
Andean goose, 19th century
Semipalmated sandpiper, artwork
Trumpter swan, artwork
Tundra swan, artwork
Greater flamingo, artwork
Polish swan, 19th century artwork
Garganey, 19th century artwork
Spotted crake, 19th century artwork
Great crested grebe, 19th century artwork
Eskimo curlew, 19th century artwork
Little egret, artwork
South American painted snipe, artwork
Pink footed Goose beak, artwork
Pink footed Goose, artwork
Penguin heads, artwork
Ruffed Grouse, artwork
King Rail pair, artwork
Least bittern, artwork
Red-necked phalarope, artwork
Wood Stork, artwork
Black-crowned night heron, artwork
Whimbrel, artwork
Snowy egret,, artwork
Common snipe, artwork
Common moorhen, artwork
Reddish egret, artwork