John James Audubon (American, 1785-1851)
Julius Adam the elder (German, 1826–1874)
Bruno Liljefors (Swedish, 1860–1939)
John Edwards Holbrook (American, 1796 – 1871)
Johann Friedrich Naumann (German, 1780 – 1857)
René-Primevère Lesson (French, 1794 – 1849)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
René de Rabié (French, 1700-1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Saverio Manetti (Italian, 1723 – 1785)
Peter Hansen (Danish, 1868 – 1928)
Louis Agassiz (American, 1807 – 1873)
Lorenz Oken (German, 1779 – 1851)
Joseph Wolf (German, 1820-1899)
Louis-Isidore Duperrey (French, 1786 – 1865)
Johann Friedrich Naumann (German, 1780 – 1857)
George Hudson (New Zealander, 1867 – 1946)
Jean-Baptiste Audebert (French, 1759-1800)
Saverio Manetti (Italian, 1723 – 1785)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Baptist von Spix (German, 1781-1826)
Heinrich Von Zügel (German, 1850 - 1941)
Jac Jongert (Dutch, 1883-1942)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Scott Leighton (American, 1847-1898)
John Frederick Herring Jr. (English, 1820-1907)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Thomas Waterman Wood (American, 1823-1903)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Marcus Elieser Bloch (German, 1723–1799)
Charles Robert Knight (American, 1874-1953)
Louis Agassiz Fuertes (American, 1874 – 1927)
George Stubbs (English, 1724-1806)
John Gould (English, 1804-1881)
Akseli Gallen-Kallela (Finnish, 1865 - 1931)
Marcus Elieser Bloch (German, 1723–1799)