Benjamin Marshall (English, 1768 - 1835)
Louis Agassiz (American, 1807 – 1873)
Sir Andrew Smith (English, 1797-1872)
Joseph Smit (Dutch, 1836 – 1929)
George Hudson (New Zealander, 1867 – 1946)
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
Hermanus de Wit (Dutch, 1764–1842)
Joseph Wolf (German, 1820-1899)
John Gould (English, 1804-1881)
Sei Koyanagui (Japanese, 1896-1948)
Louis Agassiz (American, 1807 – 1873)
George Hudson (New Zealander, 1867 – 1946)
Floris Verster (Dutch, 1861-1927)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Thomas Bigelow Craig (American, 1849-1924)
Rosa Bonheur (French, 1822-1899)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Henrik Gronvold (Danish, 1858 – 1940)
Jan Swammerdam (Dutch, 1637 – 1680)
Joseph Wolf (German, 1820-1899)
Louis Agassiz (American, 1807 – 1873)
Marcus Elieser Bloch (German, 1723–1799)
George Armfield (English, 1808-1893)
Sir Andrew Smith (English, 1797-1872)
Marcus Elieser Bloch (German, 1723–1799)
Theo van Hoytema (Dutch, 1863-1917)
John James Audubon (American, 1785-1851)
Edward Troye (American, 1808 - 1874)
Peter Nicolai Arbo (Norwegian, 1831–1892)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Carl Friedrich Deiker (German, 1836 - 1892)
Pieter Gevers (Dutch, 18th Century)
John Gould (English, 1804-1881)
Léon Huber (French, 1858-1928)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Emile van Marcke de Lummen (French, 1827-1890)
Daniel Giraud Elliot (American, 1835 – 1915)
Pieter Janson (Dutch, 1768-1851)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alexander Koester (German, 1864-1932)
Floris Verster (Dutch, 1861-1927)