
Gustav von Hayek (Austrian, 1836-1911)

Mark Catesby (English, 1683 – 1749)

Marcus Elieser Bloch (German, 1723–1799)

Joseph Wolf (German, 1820-1899)

Ernst Haeckel (German, 1834-1919)

Wiktoria Goryńska (Polish, 1902 – 1945)

Joseph Smit (Dutch, 1836 – 1929)

Thomas Waterman Wood (American, 1823-1903)

René-Primevère Lesson (French, 1794 – 1849)

Daniel Giraud Elliot (American, 1835 – 1915)

Charles Hamilton Smith (English, 1776-1859)

John Woodhouse Audubon (American, 1812-1862)

John Gould (English, 1804-1881)

Marcus de Bye (Dutch, 1638-1688)

Cornelis van Hardenbergh (Dutch, 1755-1843)

Saverio Manetti (Italian, 1723 – 1785)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Henry Keller (American, 1869-1949)

Louis Agassiz (American, 1807 – 1873)

Louis Agassiz (American, 1807 – 1873)

Heinrich Von Zügel (German, 1850 - 1941)