Johannes le Francq van Berkhey (Dutch, 1729-1812)
Alexandre François Desportes (French, 1661-1743)
Marcus Elieser Bloch (German, 1723–1799)
William Huggins (English, 1820 – 1884)
Joseph Wolf (German, 1820-1899)
John Gould (English, 1804-1881)
Gustav Prütz (German, 19th Century)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
Frederick McCoy (Irish, 1817-1899)
Frederick McCoy (Irish, 1817-1899)
Marcus Elieser Bloch (German, 1723–1799)
Louis Agassiz (American, 1807 – 1873)
Frederick DuCane Godman (English, 1834 – 1919)
Antoine-Louis Barye (French, 1796-1875)
Johann Baptist von Spix (German, 1781-1826)
Jean-Baptiste Audebert (French, 1759-1800)
Emil Volkers (German, 1831-1905)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Anton Mauve (Dutch, 1838-1888)
Gustav Mützel (German, 1839 – 1893)
Mark Catesby (English, 1683 – 1749)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
Edwin L. Sheppard (American, ?-1904)
Pieter Barbiers (Dutch, 18th Century)
René de Rabié (French, 1700-1785)
Louis-Isidore Duperrey (French, 1786 – 1865)
Carl Reichert (Austrian, 1836-1918)
George Hudson (New Zealander, 1867 – 1946)
Marcus Elieser Bloch (German, 1723–1799)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Charles Hamilton Smith (English, 1776-1859)
Rudolf Swoboda (Austrian, 1859–1914)
Louis Agassiz (American, 1807 – 1873)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Alpheus Spring Packard (American, 1839 – 1905)
Richard Ansdell (English, 1815 - 1885)