
Moritz Müller (German, 1841 - 1899)

John Emms (English, 1843–1912)

Arthur Fitzwilliam Tait (American, 1819-1905)

John James Audubon (American, 1785-1851)

Thomas Sidney Cooper (English, 1803 - 1902)

Johann Friedrich Wilhelm Herbst (German, 1743-1807)

Alfred Von Wierusz-Kowalski (Polish, 1849-1915)

Saverio Manetti (Italian, 1723 – 1785)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Johann Peter Krafft (Austrian, 1780 - 1856)

Joseph Wolf (German, 1820-1899)

John Edwards Holbrook (American, 1796 – 1871)

Joseph Crawhall (English, 1861 – 1913)

James Duncan (Canadian, 1806-1881)

John Gould (English, 1804-1881)

Saverio Manetti (Italian, 1723 – 1785)

John Edwards Holbrook (American, 1796 – 1871)

Louis Agassiz (American, 1807 – 1873)

Saverio Manetti (Italian, 1723 – 1785)

Albrecht Adam (German, 1786-1862)

Samuel Howitt (English, 1756-1822)

Robert Ridgway (American, 1850 – 1929)

Joseph Wolf (German, 1820-1899)

René de Rabié (French, 1700-1785)

Jan Brandes (Dutch, 1743-1808)