Alexander Francis Lydon (English, 1836-1917)
Raden Saleh (Indonesian, 1811 – 1880)
Charles Jones (English, 1836-1892)
Lorenz Oken (German, 1779 – 1851)
William Houghton (English, 1828–1895)
Edwin L. Sheppard (American, ?-1904)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Joseph Wolf (German, 1820-1899)
Nicolaas Struyk (Dutch, 1686-1769)
Mark Catesby (English, 1683 – 1749)
Louis Agassiz (American, 1807 – 1873)
Emil August Göldi (Swiss, 1859-1917)
Lambert Marshall (English, 1810–1870)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Robert Hills (English, 1769 – 1844)
Joseph Wolf (German, 1820-1899)
Léo-Paul Robert (Swiss, 1851 - 1923)
Pierre Jacques Smit (Dutch, 1863-1960)
Marcus Elieser Bloch (German, 1723–1799)
James Duncan (Canadian, 1806-1881)
Stephen Haweis (American, 1878–1969)
Hans Hoffmann (German, 1545-1592)
Archibald Thorburn (Scottish, 1860-1935)
John Gould (English, 1804-1881)
Pierre Jacques Smit (Dutch, 1863-1960)
John Emms (English, 1843–1912)
Johann Friedrich Naumann (German, 1780 – 1857)
René-Primevère Lesson (French, 1794 – 1849)