John James Audubon (American, 1785-1851)
Hans Hug Kluber (Swiss, 1535-1578)
Jan Swammerdam (Dutch, 1637 – 1680)
Robert Ridgway (American, 1850 – 1929)
Demeter Koko (Austrian, 1891 – 1929)
Paul de Vos (Flemish, ca. 1596 - 1678)
René-Primevère Lesson (French, 1794 – 1849)
Paul Friedrich Meyerheim (German, 1842–1915)
Mark Catesby (English, 1683 – 1749)
John Gould (English, 1804-1881)
Joannes Fijt (Flemish, 1609 – 1661)
John Frederick Herring Jr. (English, 1820-1907)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz (American, 1807 – 1873)
John Obadiah Westwood (English, 1805 – 1893)
Pieter Boel (Flemish, 1622 - 1674)
John James Audubon (American, 1785-1851)
Jean Zacherie Mazel (Dutch, 1792-1884)
W. A . Blakston (English, 19th Century)
Saverio Manetti (Italian, 1723 – 1785)
Christian Anton Goering (German, 1836-1905)
Christian Anton Goering (German, 1836-1905)
Bruno Liljefors (Swedish, 1860–1939)
Gustáv Mallý (Slovak, 1879 – 1952)