Piotr Michałowski (Polish, 1800-1855)
Emil Volkers (German, 1831-1905)
Joseph Smit (Dutch, 1836 – 1929)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Hermann Ottomar Herzog (American, 1831-1932)
George Hudson (New Zealander, 1867 – 1946)
Archibald Thorburn (Scottish, 1860-1935)
Jan Swammerdam (Dutch, 1637 – 1680)
John Gould (English, 1804-1881)
Charles Emile Jacque (French, 1813 - 1894)
Harrison Weir (English, 1824-1906)
Edgar Hunt (English, 1876-1953)
Louis Agassiz (American, 1807 – 1873)
Pieter Withoos (Dutch, 1654–1693)
Alpheus Spring Packard (American, 1839 – 1905)
John James Audubon (American, 1785-1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Alpheus Spring Packard (American, 1839 – 1905)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Woodhouse Audubon (American, 1812-1862)
Alexander Pock (Austrian, 1871-1950)
Alexander Francis Lydon (English, 1836-1917)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Jean Siméon Chardin (French, 1699 - 1779)
Andre Plumot (Belgian, 1829-1906)