Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Paul-Andre Robert (Swiss, 1901-1977)
John William Lewin (English, 1770-1819)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
George Edward Lodge (English, 1860 – 1954)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Paulus Potter (Dutch, 1625-1654)
Frederick DuCane Godman (English, 1834 – 1919)
August Pollak (Austrian, 1838-?)
René-Primevère Lesson (French, 1794 – 1849)
George Shaw (English, 1751 – 1813)
John Gerrard Keulemans (Dutch, 1842-1912)
John Gould (English, 1804-1881)
James Duncan (Canadian, 1806-1881)
Saverio Manetti (Italian, 1723 – 1785)
Thomas Waterman Wood (American, 1823-1903)
Joseph Wolf (German, 1820-1899)
James Duncan (Canadian, 1806-1881)
Adolf Nowey (Austrian, 1835-ca.1907)
John James Audubon (American, 1785-1851)
Cyprián Majerník (Slovak, 1909 - 1945)
Alpheus Spring Packard (American, 1839 – 1905)
Louis Agassiz (American, 1807 – 1873)
Edmund Henry Osthaus (American, 1858–1928)
Johann Erdmann Gottlieb Prestel (German, 1801 - 1885)