Carolina Turtledove
John James Audubon
Iceland Or Jer Falcon
John James Audubon
Snowy Owl
John James Audubon
American Crow
John James Audubon
Passenger Pigeon
John James Audubon
Black And Yellow Warbler
John James Audubon
Virginian Opossum
John James Audubon
Little Tern
John James Audubon
Woodpecker
John James Audubon
Great White Heron
John James Audubon
Canada Jay
John James Audubon
Naturalist Ernst Heinrich Haeckel
American School
Black Billed Darter
John James Audubon
Thomas Jefferson, engraving
English School
Plate 8 Desmonema Discomedusae
Ernst Haeckel
Strauchs Pheasant
Henry Jones
Charles Darwin
Walter William Ouless
Antique Insect print
German School
Plate 18 Linantha Discomedusae By Ernst Haeckel
Ernst Haeckel
Sciences And Scholars Portrait Of Georges-louis Leclerc, Count Of Buffon (1707-1788), French Naturalist
American School
Portrait Of The English Naturalist Charles Darwin (1809-1882)
American School
Jean-baptiste De Lamarck, French Naturalist
American School
British Naturalist Alfred Russell Wallace (1823-1913) Digitally Colored Halftone Reproduction Of A 19th-century Illustration
American School
Portrait Of Charles Darwin, British Naturalist
English School
Portrait Of Joseph Banks (1743-1820), Naturalist And Botanist, Who Accompanied The Expedition Of James Cook (1728-1779) Throughout The World, 1768-1771 Hand-coloured Engraving
American School
Portrait Of Gaius Plinius Secundus The Elder (pliny The Elder) (plinio Il Vecchio) (23-79), Latin Naturalist And Writer Engraving Of The 19th Century
American School
Sciences And Scientists Portrait Of The English Naturalist Charles Darwin (1809-1882), London Colour Engraving Of The 19th Century
American School
Portrait Of The English Naturalist Charles Robert Darwin (1809-1882)
American School
Portrait Of John Muir (1838 -1914), Scottish Writer And Naturalist Of The 19th Century
American School
Prairie Dog
John James Audubon
Portrait of Charles Darwin
American School
Illustration Of Stephoidea
Ernst Haeckel
Studies of Mallard Ducks
Archibald Thorburn
Henry David Thoreau engraving
English School
Whip poor will
John James Audubon
Nashville Warbler
John James Audubon
Canada Jay
John James Audubon
Yellow Red-poll Warbler
John James Audubon
Godwits and Green Sandpipers
Archibald Thorburn
Pheasants
Archibald Thorburn
Page from The Pictorial Museum of Animated Nature
English School
Birds of Palestine
English School
Roseate Spoonbill, 1836
John James Audubon
Charles Robert Darwin
Walter William Ouless
Plate 9 Maeandrina Hexacoralla
Ernst Haeckel
Seaside Finch
John James Audubon
Professor Ernest Haeckel In His Study, Jena University, Germany
American School
Canada Lynx
John James Audubon
Vintage Insects print
French School
Charles Darwin, About 1880
American School
Illustration Of Cirripedia
Ernst Haeckel
Alexander Von Humboldt
American School
Spanish Sparrow
English School
Study of Thrushes
Archibald Thorburn
Vieillot's Fireback
Joseph Wolf
Charles Darwin
Spanish School
James John Audubon's home Minniesland
William Rickarby Miller
Strange two-winged insects
German School
Antique print of various Beetles
German School
Vintage print of assorted Beetles Circa Nineteenth Century
German School
Plate 1 Circogonia Phaeodaria By Ernst Haeckel
Ernst Haeckel
Echinoderm, Sea Urchin, Clypeasteroide Echinidea, Sea Urchin, Name Clypeaster
Ernst Haeckel
Plate 15 Zonaria Fucoideae
Ernst Haeckel
Portrait of Thomas Jefferson
Alonzo Chappel
Portrait of Thomas Jefferson
Alonzo Chappel
Poster Advertising The Publication
Leon Choubrac
Hen Harrier
Peter Paillou
Oyster Catcher
Italian School
The Starling
English School
Black And White Creeper
John James Audubon
Yellow Poll Warbler
John James Audubon
Crimson Winged Grosbeak
English School