Saverio Manetti (Italian, 1723 – 1785)
Louis-Isidore Duperrey (French, 1786 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Charles Hamilton Smith (English, 1776-1859)
W. A . Blakston (English, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Heywood Hardy (English, 1842–1933)
Maria Sibylla Merian (German, 1647 – 1717)
Louis-Isidore Duperrey (French, 1786 – 1865)
Rodolpho von Ihering (Brazilian, 1883-1939)
John James Audubon (American, 1785-1851)
Frederick DuCane Godman (English, 1834 – 1919)
Johanna Fosie (Danish, 1726 – 1764)
John Woodhouse Audubon (American, 1812-1862)
William Swainson (English, 1789 – 1855)
Jean-Baptiste Audebert (French, 1759-1800)
Louis Agassiz (American, 1807 – 1873)
Joseph Wolf (German, 1820-1899)
John James Audubon (American, 1785-1851)
Edward Julius Detmold (English, 1883-1957)
Abraham Teerlink (Dutch, 1776 - 1857)
Thomas Sidney Cooper (English, 1803 - 1902)
Louis Agassiz (American, 1807 – 1873)
Franz von Matsch (Austrian, 1861 - 1942)
John Linnell (English, 1792-1882)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Robert Ridgway (American, 1850 – 1929)