Alexander Koester (German, 1864-1932)
Sir Andrew Smith (English, 1797-1872)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
John Woodhouse Audubon (American, 1812-1862)
Pierre Andrieu (French, 1821 – 1892)
John George Wood (English, 1827 – 1889)
Josef Wawra (Austrian, 1893-1935)
John Woodhouse Audubon (American, 1812-1862)
John James Audubon (American, 1785-1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
Charles Hamilton Smith (English, 1776-1859)
Archibald Thorburn (Scottish, 1860-1935)
Richard Mauch (Austrian, 1874-1921)
Emil Volkers (German, 1831-1905)
John Edwards Holbrook (American, 1796 – 1871)
George Hudson (New Zealander, 1867 – 1946)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Sir Andrew Smith (English, 1797-1872)
Joseph Wolf (German, 1820-1899)
Daniel Giraud Elliot (American, 1835 – 1915)
Frederick DuCane Godman (English, 1834 – 1919)