Willem Witsen (Dutch, 1860-1923)
Gustav Prütz (German, 19th Century)
Robert Ridgway (American, 1850 – 1929)
Ferdinand Keller (German, 1842 – 1922)
Arthur Fitzwilliam Tait (American, 1819-1905)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Alexander Koester (German, 1864-1932)
Daniel Giraud Elliot (American, 1835 – 1915)
René-Primevère Lesson (French, 1794 – 1849)
John James Audubon (American, 1785-1851)
Georg Carl Koch (German, 1857-1931)
Mark Catesby (English, 1683 – 1749)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Luigi Balugani (Italian, 1737-1770)
Mark Catesby (English, 1683 – 1749)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Archibald Thorburn (Scottish, 1860-1935)
Philipp Ferdinand de Hamilton (Flemish, ca. 1664 - 1750)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Charles Robert Knight (American, 1874-1953)