John James Audubon (American, 1785-1851)
George Hudson (New Zealander, 1867 – 1946)
Theo van Hoytema (Dutch, 1863-1917)
John Edwards Holbrook (American, 1796 – 1871)
Emil August Göldi (Swiss, 1859-1917)
Robert Jacob Gordon (Dutch, 1743 – 1795)
Wilhelm Busch (German, 1832-1908)
Lorenz Oken (German, 1779 – 1851)
Archibald Thorburn (Scottish, 1860-1935)
James Sowerby (English, 1757 – 1822)
Louis Agassiz (American, 1807 – 1873)
Mark Catesby (English, 1683 – 1749)
Daniel Giraud Elliot (American, 1835 – 1915)
Frederic Whiting (English, 1874–1962)
Alfred Malherbe (French, 1804 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
Edmund Henry Osthaus (American, 1858–1928)
George Stubbs (English, 1724-1806)
Fritz Thomsen (Danish, 1819 - 1891)
Ferdinand von Wright (Finnish, 1822- 1906)
George Edward Lodge (English, 1860 – 1954)
Robert Hills (English, 1769 – 1844)
Archibald Thorburn (Scottish, 1860-1935)
René-Primevère Lesson (French, 1794 – 1849)
Saverio Manetti (Italian, 1723 – 1785)