Johann Friedrich Naumann (German, 1780 – 1857)
Julius Adam the elder (German, 1826–1874)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Marcus Elieser Bloch (German, 1723–1799)
Gustav Prütz (German, 19th Century)
Johann Ludwig Burckhardt (Swiss, 1784-1817)
Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
George Hudson (New Zealander, 1867 – 1946)
Jacques Barraband (French, 1767 – 1809)
Moses Haughton (English, c. 1734 – 1804)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Otto Bache (Danish, 1839–1927)
Frederick McCoy (Irish, 1817-1899)
George Hudson (New Zealander, 1867 – 1946)
Joseph Smit (Dutch, 1836 – 1929)
Joseph Wolf (German, 1820-1899)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
Alfred Frédol (French, 1804-1863)
John Gould (English, 1804-1881)
Edwin L. Sheppard (American, ?-1904)
John James Audubon (American, 1785-1851)