Louis Agassiz (American, 1807 – 1873)
John Ferneley (English, 1782 - 1860)
Johann Friedrich Naumann (German, 1780 – 1857)
Alexandre Jacovleff (Russian, 1887 - 1938)
Carl Reichert (Austrian, 1836-1918)
George Hudson (New Zealander, 1867 – 1946)
Theo van Hoytema (Dutch, 1863-1917)
Harvey Wallace Caylor (American, 1867-1932)
Henry Jones (English, 1838-1921)
John Emms (English, 1843–1912)
John Edwards Holbrook (American, 1796 – 1871)
Saverio Manetti (Italian, 1723 – 1785)
Filippo Buonanni (Italian, 1638 – 1723)
John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
René de Rabié (French, 1700-1785)
Alexander Francis Lydon (English, 1836-1917)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz (American, 1807 – 1873)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Joseph Smit (Dutch, 1836 – 1929)
Louis Agassiz (American, 1807 – 1873)
John George Wood (English, 1827 – 1889)
Coenraad Jacob Temminck (Dutch, 1778-1858)