George Hudson (New Zealander, 1867 – 1946)
Paul de Vos (Flemish, ca. 1596 - 1678)
Sydenham Edwards (English, 1768-1819)
John James Audubon (American, 1785-1851)
John L. Petrie (American, 19th Century)
Archibald Thorburn (Scottish, 1860-1935)
Frederick DuCane Godman (English, 1834 – 1919)
Frederick DuCane Godman (English, 1834 – 1919)
Saverio Manetti (Italian, 1723 – 1785)
Herbert William Weekes (English, 1841–1914)
Stephen Haweis (American, 1878–1969)
Mark Catesby (English, 1683 – 1749)
James Duncan (Canadian, 1806-1881)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Daniel Giraud Elliot (American, 1835 – 1915)
René de Rabié (French, 1700-1785)
Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
Saverio Manetti (Italian, 1723 – 1785)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Louis Agassiz (American, 1807 – 1873)
Joseph Smit (Dutch, 1836 – 1929)
Jean Bernard (Dutch, 1775-1833)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Joseph Wolf (German, 1820-1899)
Henri Rousseau (French, 1844-1910)
Joseph Wolf (German, 1820-1899)
Aert Schouman (Dutch, 1710-1792)
John James Audubon (American, 1785-1851)
Aloys Zötl (Austrian, 1803-1887)
George Hudson (New Zealander, 1867 – 1946)
Léo-Paul Robert (Swiss, 1851 - 1923)
Franz Xaver von Pausinger (Austrian, 1839 – 1915)
Emil Volkers (German, 1831-1905)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Joseph Wolf (German, 1820-1899)
Charles Hamilton Smith (English, 1776-1859)
Jan Vincentsz van der Vinne (Dutch, 1663-1721)
Louis-Isidore Duperrey (French, 1786 – 1865)