Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Gustav Prütz (German, 19th Century)
René-Primevère Lesson (French, 1794 – 1849)
Marcus Elieser Bloch (German, 1723–1799)
John Gould (English, 1804-1881)
René-Primevère Lesson (French, 1794 – 1849)
John Gould (English, 1804-1881)
Theo van Hoytema (Dutch, 1863-1917)
John Woodhouse Audubon (American, 1812-1862)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Jan Swammerdam (Dutch, 1637 – 1680)
Bruno Dürigen (German, 1853–1930)
John James Audubon (American, 1785-1851)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
George Hudson (New Zealander, 1867 – 1946)
Walter Hunt (English, 1861–1941)
Marcus Elieser Bloch (German, 1723–1799)
Frederick McCoy (Irish, 1817-1899)
Jan Weenix (Dutch, 1641-1719)
Frederick DuCane Godman (English, 1834 – 1919)
Jacques Barraband (French, 1767 – 1809)
Jean-Baptiste Pillement (French, 1728 - 1808)
George Hudson (New Zealander, 1867 – 1946)
Jean-Baptiste Oudry (French, 1686-1755)
Zolo Palugyay (Slovak, 1898-1935)
Léo-Paul Robert (Swiss, 1851 - 1923)
René-Primevère Lesson (French, 1794 – 1849)
John Edwards Holbrook (American, 1796 – 1871)
Rodolpho von Ihering (Brazilian, 1883-1939)
John Edwards Holbrook (American, 1796 – 1871)
Alexander Koester (German, 1864-1932)
John Obadiah Westwood (English, 1805 – 1893)
John Emms (English, 1843–1912)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
James Duncan (Canadian, 1806-1881)