Louis Agassiz (American, 1807 – 1873)
Alexander Koester (German, 1864-1932)
John James Audubon (American, 1785-1851)
Richard Ansdell (English, 1815 - 1885)
Joseph Wolf (German, 1820-1899)
Ferdinand von Wright (Finnish, 1822- 1906)
Joseph Smit (Dutch, 1836 – 1929)
Emil Volkers (German, 1831-1905)
Frederick DuCane Godman (English, 1834 – 1919)
Louis Agassiz (American, 1807 – 1873)
John Woodhouse Audubon (American, 1812-1862)
John James Audubon (American, 1785-1851)
Henry Seebohm (English, 1832 – 1895)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
René de Rabié (French, 1700-1785)
Joseph Smit (Dutch, 1836 – 1929)
John James Audubon (American, 1785-1851)
Bruno Liljefors (Swedish, 1860–1939)
Edwin L. Sheppard (American, ?-1904)
Emile van Marcke de Lummen (French, 1827-1890)
Harry Bright (English, 1846-1895)
René-Primevère Lesson (French, 1794 – 1849)
Charles Hamilton Smith (English, 1776-1859)