Bruno Liljefors (Swedish, 1860–1939)
Louis-Isidore Duperrey (French, 1786 – 1865)
Marcus Elieser Bloch (German, 1723–1799)
René de Rabié (French, 1700-1785)
John Gould (English, 1804-1881)
John Woodhouse Audubon (American, 1812-1862)
Jean Hippolyte Marchand (French, 1883-1940)
James Sowerby (English, 1757 – 1822)
Lorenz Oken (German, 1779 – 1851)
Saverio Manetti (Italian, 1723 – 1785)
Joseph Wolf (German, 1820-1899)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
W. A . Blakston (English, 19th Century)
John James Audubon (American, 1785-1851)
Alexander Koester (German, 1864-1932)
Mark Catesby (English, 1683 – 1749)
Friedrich Voltz (German, 1817-1886)
Maud Earl (English, 1864–1943)
Frederick DuCane Godman (English, 1834 – 1919)
John Edwards Holbrook (American, 1796 – 1871)
Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz (American, 1807 – 1873)
Johann Friedrich Naumann (German, 1780 – 1857)
Daniel Giraud Elliot (American, 1835 – 1915)
Marcus Elieser Bloch (German, 1723–1799)
John James Audubon (American, 1785-1851)