John Gould (English, 1804-1881)
Charles Hamilton Smith (English, 1776-1859)
Saverio Manetti (Italian, 1723 – 1785)
John Frederick Herring Jr. (English, 1820-1907)
Karl Volkers (German, 1868-1949)
John Woodhouse Audubon (American, 1812-1862)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Rudolf Ernst (Austrian, 1854 - 1932)
Lorenz Oken (German, 1779 – 1851)
Mark Catesby (English, 1683 – 1749)
Rosa Bonheur (French, 1822-1899)
Marcus Elieser Bloch (German, 1723–1799)
Johann Caspar Fuessli (Swiss , 1743-1786)
Piotr Michałowski (Polish, 1800-1855)
Theo van Hoytema (Dutch, 1863-1917)
Carl Reichert (Austrian, 1836-1918)
Alexander Lawson (American, 1773 - 1846)
George Hudson (New Zealander, 1867 – 1946)
Alfred Edmund Brehm (German, 1829-1884)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Aelbert Cuyp (Dutch, 1620-1691)
Archibald Thorburn (Scottish, 1860-1935)
Alpheus Spring Packard (American, 1839 – 1905)
Samuel Howitt (English, 1756-1822)
Alfred Von Wierusz-Kowalski (Polish, 1849-1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Eugen Bracht (Swiss, 1842-1921)