Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
George Hudson (New Zealander, 1867 – 1946)
Sir Andrew Smith (English, 1797-1872)
Frederick DuCane Godman (English, 1834 – 1919)
Mark Catesby (English, 1683 – 1749)
John Edwards Holbrook (American, 1796 – 1871)
Albert Bierstadt (American, 1830-1902)
Rodolpho von Ihering (Brazilian, 1883-1939)
Jean-Baptiste Audebert (French, 1759-1800)
Nils Kreuger (Swedish, 1858 - 1930)
Lorenz Oken (German, 1779 – 1851)
Louis Agassiz (American, 1807 – 1873)
John William Lewin (English, 1770-1819)
Joseph Anton Harzath (German, active 1710-1726)
Marcus Elieser Bloch (German, 1723–1799)
Louis Agassiz (American, 1807 – 1873)
Emil August Göldi (Swiss, 1859-1917)
Elizabeth Gould (English, 1804-1841)
Julius Anton Adam (German, 1852-1913)
John Emms (English, 1843–1912)
George Stubbs (English, 1724-1806)
Samuel Howitt (English, 1756-1822)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Marcus Elieser Bloch (German, 1723–1799)
John James Audubon (American, 1785-1851)