
Oluf August Hermansen (Danish, 1849–1897)

Eugène Joseph Verboeckhoven (Belgian, 1798-1881)

Rochus van Veen (Dutch, 1630-1693)

Alexander Koester (German, 1864-1932)

Jan Swammerdam (Dutch, 1637 – 1680)

Louis-Isidore Duperrey (French, 1786 – 1865)

Saverio Manetti (Italian, 1723 – 1785)

Franz Marc (German, 1880-1916)

Sei Koyanagui (Japanese, 1896-1948)

Johann Friedrich Naumann (German, 1780 – 1857)

Willem Maris (Dutch, 1844 - 1910)

Ernst Haeckel (German, 1834-1919)

George Hudson (New Zealander, 1867 – 1946)

Bruno Dürigen (German, 1853–1930)

Jean-Baptiste Audebert (French, 1759-1800)

Louis-Isidore Duperrey (French, 1786 – 1865)

Louis Agassiz (American, 1807 – 1873)

John Gould (English, 1804-1881)

Mark Catesby (English, 1683 – 1749)

Saverio Manetti (Italian, 1723 – 1785)

Circle of Maud Earl (English, 1864-1943)

Walter Hunt (English, 1861–1941)

Piotr Michałowski (Polish, 1800-1855)

Frederick DuCane Godman (English, 1834 – 1919)

John Gould (English, 1804-1881)