Louis Agassiz (American, 1807 – 1873)
Johann Friedrich Naumann (German, 1780 – 1857)
Harrison Weir (English, 1824-1906)
George Hudson (New Zealander, 1867 – 1946)
Marcus Elieser Bloch (German, 1723–1799)
Joseph Smit (Dutch, 1836 – 1929)
Charles Verlat (Belgian, 1824-1890)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
W. A . Blakston (English, 19th Century)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Baptist Dallinger von Dalling (Austrian, 1782–1868)
Joseph Bartholomew Kidd (Scottish, 1808 - 1889)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Floris Verster (Dutch, 1861-1927)
Saverio Manetti (Italian, 1723 – 1785)
George Edward Lodge (English, 1860 – 1954)
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
Jean-Baptiste Pillement (French, 1728 - 1808)
Henry Jones (English, 1838-1921)
Paul-Andre Robert (Swiss, 1901-1977)
John Obadiah Westwood (English, 1805 – 1893)