Gerardus van Veen (Dutch, 1620–1683)
Daniel Giraud Elliot (American, 1835 – 1915)
John Woodhouse Audubon (American, 1812-1862)
William Huggins (English, 1820 – 1884)
Theo van Hoytema (Dutch, 1863-1917)
John James Audubon (American, 1785-1851)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Jacques-Raymond Brascassat (French, 1804–1867)
John Woodhouse Audubon (American, 1812-1862)
René de Rabié (French, 1700-1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
James Sowerby (English, 1757 – 1822)
John James Audubon (American, 1785-1851)
Johann Jacob Ebert (German, 1737-1805)
Joseph Wolf (German, 1820-1899)
Aert Schouman (Dutch, 1710-1792)
John Edwards Holbrook (American, 1796 – 1871)
Frederick DuCane Godman (English, 1834 – 1919)
Joseph Wolf (German, 1820-1899)
Theo van Hoytema (Dutch, 1863-1917)
Daniel Giraud Elliot (American, 1835 – 1915)
Mark Catesby (English, 1683 – 1749)
Frederick DuCane Godman (English, 1834 – 1919)
Emil August Göldi (Swiss, 1859-1917)
Reinier Craeyvanger (Dutch, 1812-1880)
John Frederick Herring Snr. (English, 1795 – 1865)
Sir Edwin Henry Landseer (English, 1802–1873)
Johan Erik Vesti Boas (Danish, 1855-1935)
Louis Agassiz (American, 1807 – 1873)
Julius von Blaas (Italian, 1845–1923)
John L. Petrie (American, 19th Century)
Anonymous
Lorenz Oken (German, 1779 – 1851)
Anton Braith (German, 1836 - 1905)
Frederick DuCane Godman (English, 1834 – 1919)
Léo-Paul Robert (Swiss, 1851 - 1923)
Robert Jacob Gordon (Dutch, 1743 – 1795)
Marcus Elieser Bloch (German, 1723–1799)
Piotr Michałowski (Polish, 1800-1855)
Emil Volkers (German, 1831-1905)
George Hudson (New Zealander, 1867 – 1946)
Emil August Göldi (Swiss, 1859-1917)
Mark Catesby (English, 1683 – 1749)
Otto Staudinger (German, 1830 – 1900)
Louis-Isidore Duperrey (French, 1786 – 1865)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Saverio Manetti (Italian, 1723 – 1785)
George Stubbs (English, 1724-1806)
Louis Agassiz (American, 1807 – 1873)
Lorenz Oken (German, 1779 – 1851)
John Gerrard Keulemans (Dutch, 1842-1912)
Sir Edwin Henry Landseer (English, 1802–1873)
August Schleich (German, 1814-1865)
William Gillard (English, 1812-1897)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
Alfred Malherbe (French, 1804 – 1865)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Anders Askevold (Norwegian, 1834 - 1900)