Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Marcus Elieser Bloch (German, 1723–1799)
Edmund Mahlknecht (Austrian, 1820 - 1903)
Carl Reichert (Austrian, 1836-1918)
John James Audubon (American, 1785-1851)
John James Audubon (American, 1785-1851)
Saverio Manetti (Italian, 1723 – 1785)
John Edwards Holbrook (American, 1796 – 1871)
Harrison Weir (English, 1824-1906)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Léo-Paul Robert (Swiss, 1851 - 1923)
Lorenz Oken (German, 1779 – 1851)
Frank Edward Clarke (New Zealander, 1849 – 1899)
John Chapman (English, active 1792-1823)
Andre Plumot (Belgian, 1829-1906)
Jan Swammerdam (Dutch, 1637 – 1680)
Joseph Anton Harzath (German, active 1710-1726)
Filippo Buonanni (Italian, 1638 – 1723)
John Wootton (English, 1686–1765)
Geza Vastagh (Hungarian, 1866-1919)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Ignaz Heinitz von Heinzenthal (Austrian, 1657-1742)
Marcus Elieser Bloch (German, 1723–1799)
Jan Baptist Weenix (Dutch, 1621-1660)
John James Audubon (American, 1785-1851)
Johann Friedrich Naumann (German, 1780 – 1857)
René-Primevère Lesson (French, 1794 – 1849)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Emms (English, 1843–1912)
Louis Agassiz (American, 1807 – 1873)
Johann Wenzel Peter (Austrian, 1745–1829)
Thomas Waterman Wood (American, 1823-1903)
Christian Mali (German, 1832-1906)
Bruno Liljefors (Swedish, 1860–1939)
Saverio Manetti (Italian, 1723 – 1785)
Daniel Giraud Elliot (American, 1835 – 1915)
Ernst Moritz Geyger (German, 1861-1941)
Barret And Sons (English, 19th Century)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Gustav Prütz (German, 19th Century)