Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Pieter Jansz. van Ruyven (Dutch, 1651-1719)
John Gould (English, 1804-1881)
Samuel Howitt (English, 1756-1822)
George Hudson (New Zealander, 1867 – 1946)
Allan Brooks (Canadian, 1869 – 1946)
David Klöcker Ehrenstrahl (Swedish, 1628 – 1698)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Saverio Manetti (Italian, 1723 – 1785)
Archibald Thorburn (Scottish, 1860-1935)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Thomas Waterman Wood (American, 1823-1903)
Daniel Giraud Elliot (American, 1835 – 1915)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Allan Brooks (Canadian, 1869 – 1946)
Josef Wawra (Austrian, 1893-1935)
Bruno Liljefors (Swedish, 1860–1939)
Marcus Elieser Bloch (German, 1723–1799)
Herman Henstenburgh (Dutch, 1667-1726)
Johann Friedrich Naumann (German, 1780 – 1857)
Paulus Potter (Dutch, 1625-1654)
Saverio Manetti (Italian, 1723 – 1785)
Louis-Isidore Duperrey (French, 1786 – 1865)
Theo van Hoytema (Dutch, 1863-1917)
John Gould (English, 1804-1881)
Marcus Elieser Bloch (German, 1723–1799)
Nils Kreuger (Swedish, 1858 - 1930)
Frederick DuCane Godman (English, 1834 – 1919)
John Chapman (English, active 1792-1823)
Joseph Wolf (German, 1820-1899)
Cesare Ciani (Italian, 1854-1925)
Roelant Savery (Flemish, 1576-1639)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Archibald Thorburn (Scottish, 1860-1935)
Joseph Wolf (German, 1820-1899)
John Gould (English, 1804-1881)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Horatio Henry Couldery (English, 1832–1918)
Carl Friedrich Deiker (German, 1836 - 1892)
Alfred Frédol (French, 1804-1863)
Johann Friedrich Naumann (German, 1780 – 1857)
Daniel Giraud Elliot (American, 1835 – 1915)
Joseph Wolf (German, 1820-1899)
Alpheus Spring Packard (American, 1839 – 1905)
René-Primevère Lesson (French, 1794 – 1849)
Charles Cooper Henderson (English, 1803 – 1877)
Marcus Elieser Bloch (German, 1723–1799)
Marcus Elieser Bloch (German, 1723–1799)
Conradijn Cunaeus (Dutch, 1828-1895)
William Greene Junior (English, active 1780S)
John James Audubon (American, 1785-1851)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
Joseph Smit (Dutch, 1836 – 1929)
Charles Hamilton Smith (English, 1776-1859)
Johann Rudolph Schellenberg (Swiss, 1740 - 1806)
Joseph Wolf (German, 1820-1899)
Carl Pischinger (Austrian, 1823–1886)
Andrew Putnam Hill (American, 1853-1922)
Louis Agassiz (American, 1807 – 1873)