
Alpheus Spring Packard (American, 1839 – 1905)

Daniel Giraud Elliot (American, 1835 – 1915)

Willem Johan Boogaard (Dutch, 1842-1887)

John Edwards Holbrook (American, 1796 – 1871)

Mark Catesby (English, 1683 – 1749)

Eugène Joseph Verboeckhoven (Belgian, 1798-1881)

John Gould (English, 1804-1881)

Charles Hamilton Smith (English, 1776-1859)

Jean Gabriel Prêtre (Swiss, 1768 – 1849)

Ernst Haeckel (German, 1834-1919)

Paul Friedrich Meyerheim (German, 1842–1915)

Johann Friedrich Naumann (German, 1780 – 1857)

Heinrich Von Zügel (German, 1850 - 1941)

Harrison Weir (English, 1824-1906)

Lorenz Oken (German, 1779 – 1851)

Gustav von Hayek (Austrian, 1836-1911)

Johann Friedrich Naumann (German, 1780 – 1857)

Félix Ziem (French, 1821-1911)

Saverio Manetti (Italian, 1723 – 1785)

Henry Seebohm (English, 1832 – 1895)

Marcus de Bye (Dutch, 1638-1688)

George Hudson (New Zealander, 1867 – 1946)

Daniel Giraud Elliot (American, 1835 – 1915)

Joseph Wolf (German, 1820-1899)

Carl Reichert (Austrian, 1836-1918)