Charles Hamilton Smith (English, 1776-1859)
Edwin L. Sheppard (American, ?-1904)
Emil Volkers (German, 1831-1905)
Louis Agassiz (American, 1807 – 1873)
George Hudson (New Zealander, 1867 – 1946)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Johan Erik Vesti Boas (Danish, 1855-1935)
Louis Agassiz (American, 1807 – 1873)
Edwin L. Sheppard (American, ?-1904)
Johann Baptist Dallinger von Dalling (Austrian, 1782–1868)
Carl Reichert (Austrian, 1836-1918)
John Edwards Holbrook (American, 1796 – 1871)
Ferdinand von Wright (Finnish, 1822- 1906)
John Edwards Holbrook (American, 1796 – 1871)
Saverio Manetti (Italian, 1723 – 1785)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Richard Lorenz (American, 1858 - 1915)
George Stubbs (English, 1724-1806)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
George Edward Lodge (English, 1860 – 1954)
John Emms (English, 1843–1912)
Gustav Ranzoni (Austrian, 1826–1900)
Alexander Koester (German, 1864-1932)
Archibald Thorburn (Scottish, 1860-1935)
Louis-Isidore Duperrey (French, 1786 – 1865)
Lorenz Oken (German, 1779 – 1851)
Johann Caspar Fuessli (Swiss , 1743-1786)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Leonard Hübner (German, 1694-1769)
John George Wood (English, 1827 – 1889)
Saverio Manetti (Italian, 1723 – 1785)
Charles Hamilton Smith (English, 1776-1859)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Theodor Philipsen (Danish, 1840-1920)
Louis Agassiz (American, 1807 – 1873)
Harrison Weir (English, 1824-1906)
Charles Hamilton Smith (English, 1776-1859)
John Gould (English, 1804-1881)
Wybrand Hendriks (Dutch, 1744-1831)
Horatio Henry Couldery (English, 1832–1918)
George Hudson (New Zealander, 1867 – 1946)
George Hudson (New Zealander, 1867 – 1946)
John Gould (English, 1804-1881)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
David Klöcker Ehrenstrahl (Swedish, 1628 – 1698)
John Gould (English, 1804-1881)
Gustav Prütz (German, 19th Century)
John Edwards Holbrook (American, 1796 – 1871)
John Gould (English, 1804-1881)
Antonio Montemezzo (Italian, 1841–1898)
James Sowerby (English, 1757 – 1822)
Frederick McCoy (Irish, 1817-1899)
George Shaw (English, 1751 – 1813)
Marcus Elieser Bloch (German, 1723–1799)
René de Rabié (French, 1700-1785)
John Frederick Herring Snr. (English, 1795 – 1865)
John Woodhouse Audubon (American, 1812-1862)
Pieter Gerardus van Os (Dutch, 1776-1836)
Theo van Hoytema (Dutch, 1863-1917)