Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
René de Rabié (French, 1700-1785)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Joseph Wolf (German, 1820-1899)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Arthur-Alfred Brunel de Neuville (French, 1852-1941)
Ferdinand von Wright (Finnish, 1822- 1906)
John Woodhouse Audubon (American, 1812-1862)
Gustav Prütz (German, 19th Century)
Samuel Raven (English, 1775–1847)
Saverio Manetti (Italian, 1723 – 1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alexander Francis Lydon (English, 1836-1917)
Joseph Wolf (German, 1820-1899)
Sir Andrew Smith (English, 1797-1872)
John Frederick Herring Snr. (English, 1795 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
Alfred Edmund Brehm (German, 1829-1884)
Saverio Manetti (Italian, 1723 – 1785)
Jan van Ravenswaay (Dutch, 1789-1869)
George Shaw (English, 1751 – 1813)
Rodolpho von Ihering (Brazilian, 1883-1939)
Jacobus Victors (Dutch, 1640-1705)