George Shaw (English, 1751 – 1813)
Charles Hamilton Smith (English, 1776-1859)
Aloys Zötl (Austrian, 1803-1887)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Lorenz Oken (German, 1779 – 1851)
Julius Arthur Thiele (German, 1841-1919)
John James Audubon (American, 1785-1851)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Frederick DuCane Godman (English, 1834 – 1919)
John Ferneley (English, 1782 - 1860)
Saverio Manetti (Italian, 1723 – 1785)
Marcus Elieser Bloch (German, 1723–1799)
Filippo Buonanni (Italian, 1638 – 1723)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Robert Evans Snodgrass (American, 1875 – 1962)
James Duncan (Canadian, 1806-1881)
Theo van Hoytema (Dutch, 1863-1917)
Carl Reichert (Austrian, 1836-1918)
Louis Agassiz Fuertes (American, 1874 – 1927)
Abraham Hondius (Dutch, 1625-1695)
George Hudson (New Zealander, 1867 – 1946)
Thomas Blinks (English, 1853 - 1912)