Louis Agassiz (American, 1807 – 1873)
George Hudson (New Zealander, 1867 – 1946)
John William Lewin (English, 1770-1819)
Frederick DuCane Godman (English, 1834 – 1919)
Marcus Elieser Bloch (German, 1723–1799)
John Woodhouse Audubon (American, 1812-1862)
Daniel Giraud Elliot (American, 1835 – 1915)
Saverio Manetti (Italian, 1723 – 1785)
Nicolas Huet The Younger (French, 1770 - 1828)
Emil Volkers (German, 1831-1905)
Daniel Giraud Elliot (American, 1835 – 1915)
Edwin L. Sheppard (American, ?-1904)
Willem Witsen (Dutch, 1860-1923)
Paul de Vos (Flemish, ca. 1596 - 1678)
John Woodhouse Audubon (American, 1812-1862)
Friedrich Voltz (German, 1817-1886)
Wilhelm Höhnel (Austrian, 1871-1941)
Franz Werner von Tamm (German, 1658–1724)
Mark Catesby (English, 1683 – 1749)
Mark Catesby (English, 1683 – 1749)
Josef Danhauser (Austrian, 1805-1845)
Friedrich Carl von Scheidlin (Austrian, 1822-1913)
Juliusz Kossak (Polish, 1824-1899)
John William Lewin (English, 1770-1819)
Adolph Tidemand (Norwegian, 1814-1876)
Gustav Prütz (German, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
John Frederick Herring Snr. (English, 1795 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
Jan Both (Dutch, c. 1618-1652)
John Frederick Herring Jr. (English, 1820-1907)
Lorenz Oken (German, 1779 – 1851)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Lorenz Oken (German, 1779 – 1851)
Henry Bernard Chalon (English, 1770–1849)
John Edwards Holbrook (American, 1796 – 1871)
Louis Wain (English, 1860-1939)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Paul-Andre Robert (Swiss, 1901-1977)
Johann Friedrich Naumann (German, 1780 – 1857)
Charles Hamilton Smith (English, 1776-1859)
Joannes Fijt (Flemish, 1609 – 1661)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Louis-Isidore Duperrey (French, 1786 – 1865)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
Rodolpho von Ihering (Brazilian, 1883-1939)
Rosa Bonheur (French, 1822-1899)
Louis-Isidore Duperrey (French, 1786 – 1865)
John Hayes (English, 1786-1866)
Marcus Elieser Bloch (German, 1723–1799)
Martin Johnson Heade (American, 1819-1904)
Joseph Wolf (German, 1820-1899)
Joseph Wolf (German, 1820-1899)
Marcus Elieser Bloch (German, 1723–1799)
Samuel Howitt (English, 1756-1822)
Fritz Thomsen (Danish, 1819 - 1891)
Frederick DuCane Godman (English, 1834 – 1919)
Alfred Frédol (French, 1804-1863)
Jules Rothschild (French, 1838-1900)
Jean-Baptiste Audebert (French, 1759-1800)