John Gould (English, 1804-1881)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
John Edwards Holbrook (American, 1796 – 1871)
Alexander Francis Lydon (English, 1836-1917)
Charles Hamilton Smith (English, 1776-1859)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Daniel Giraud Elliot (American, 1835 – 1915)
John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
John Edwards Holbrook (American, 1796 – 1871)
Nils Kreuger (Swedish, 1858 - 1930)
Frederick DuCane Godman (English, 1834 – 1919)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Edmund Henry Osthaus (American, 1858–1928)
Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz (American, 1807 – 1873)
Edward Julius Detmold (English, 1883-1957)
Mark Catesby (English, 1683 – 1749)
Thomas Hewes Hinckley (American, 1813-1896)
John Arsenius (Swedish, 1818-1903)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Archibald Thorburn (Scottish, 1860-1935)
Louis Agassiz (American, 1807 – 1873)
Edgar Hunt (English, 1876-1953)
Johann Friedrich Naumann (German, 1780 – 1857)
Friedrich Voltz (German, 1817-1886)