Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
Maria Sibylla Merian (German, 1647 – 1717)
Mark Catesby (English, 1683 – 1749)
Alexander Dmitrievich Chirkin (Russian, ?-1897)
Charles Hamilton Smith (English, 1776-1859)
John Gould (English, 1804-1881)
Jean-Baptiste Audebert (French, 1759-1800)
Frank Edward Clarke (New Zealander, 1849 – 1899)
John Frederick Herring Snr. (English, 1795 – 1865)
William Gillard (English, 1812-1897)
Charles Collins (Irish, 1680-1744)
John George Wood (English, 1827 – 1889)
Charles Hamilton Smith (English, 1776-1859)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John James Audubon (American, 1785-1851)
Louis Agassiz Fuertes (American, 1874 – 1927)
Mark Catesby (English, 1683 – 1749)
Johann Friedrich Naumann (German, 1780 – 1857)
Jabes Heenck (Dutch, 1752-1782)
Ludwig Kübler (Austrian, 19th Century)
Jacques Barraband (French, 1767 – 1809)
George Shaw (English, 1751 – 1813)
Emil Volkers (German, 1831-1905)
Coenraad Jacob Temminck (Dutch, 1778-1858)
James Ward (English, 1769-1859)
Carl Friedrich Deiker (German, 1836 - 1892)
George Hudson (New Zealander, 1867 – 1946)
Joseph Wolf (German, 1820-1899)
Lorenz Oken (German, 1779 – 1851)
Carl Reichert (Austrian, 1836-1918)
John Gould (English, 1804-1881)
Walter Hunt (English, 1861–1941)
Philipp Peter Roos (German, 1657-1706)
Saverio Manetti (Italian, 1723 – 1785)
Frederick DuCane Godman (English, 1834 – 1919)
René-Primevère Lesson (French, 1794 – 1849)
Alexander Koester (German, 1864-1932)
Johann Friedrich Naumann (German, 1780 – 1857)
Alpheus Spring Packard (American, 1839 – 1905)
Guillaume Anne van der Brugghen (Dutch, 1812-1891)
Frederick McCoy (Irish, 1817-1899)
Joseph Smit (Dutch, 1836 – 1929)
Louis Agassiz Fuertes (American, 1874 – 1927)
John Gerrard Keulemans (Dutch, 1842-1912)
Jean-Baptiste Audebert (French, 1759-1800)
George Hudson (New Zealander, 1867 – 1946)
Saverio Manetti (Italian, 1723 – 1785)
Dirk Valkenburg (Dutch, 1675 – 1721)
Frans Snyders (Flemish, 1579 - 1657)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Jean-Baptiste Audebert (French, 1759-1800)
John Edwards Holbrook (American, 1796 – 1871)
Charles Hamilton Smith (English, 1776-1859)
Coenraad Jacob Temminck (Dutch, 1778-1858)
W. A . Blakston (English, 19th Century)
Marcus Elieser Bloch (German, 1723–1799)
Theo van Hoytema (Dutch, 1863-1917)
Heinrich Carl Küster (German, 1807 – 1876)
Johann Rudolph Schellenberg (Swiss, 1740 - 1806)
Adolf Mackeprang (Danish, 1833-1911)
Mark Catesby (English, 1683 – 1749)
Jacques Barraband (French, 1767 – 1809)