George Stubbs (English, 1724-1806)
Anonymous
Marcus Elieser Bloch (German, 1723–1799)
George Hudson (New Zealander, 1867 – 1946)
Adolph Tidemand (Norwegian, 1814-1876)
Alexander Koester (German, 1864-1932)
Pieter Casteels III (Flemish, 1684–1749)
Daniel Giraud Elliot (American, 1835 – 1915)
Giovanni Agostino Cassana (Italian, c.1658-1720)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Conrad Gessner (Swiss, 1764 - 1826)
John James Audubon (American, 1785-1851)
Franz Marc (German, 1880-1916)
Andrew Putnam Hill (American, 1853-1922)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Otto Staudinger (German, 1830 – 1900)
James Carroll Beckwith (American, 1852-1917)
Joseph Wolf (German, 1820-1899)
Thomas Gooch (English, ca. 1750 - 1802)
Friedrich Voltz (German, 1817-1886)
Bruno Dürigen (German, 1853–1930)
Louis Agassiz (American, 1807 – 1873)
Joseph Smit (Dutch, 1836 – 1929)
Louis-Isidore Duperrey (French, 1786 – 1865)
Emil Volkers (German, 1831-1905)
Philipp Peter Roos (German, 1657-1706)
Louis Agassiz (American, 1807 – 1873)
John Woodhouse Audubon (American, 1812-1862)
Henery Morris (Irish, 19th Century)
George Catlin (American, 1796 - 1872)
Emile-Allain Séguy (French, 1877-1951)
René-Primevère Lesson (French, 1794 – 1849)
Charles Hamilton Smith (English, 1776-1859)
Joseph Wolf (German, 1820-1899)
Archibald Thorburn (Scottish, 1860-1935)
George Hudson (New Zealander, 1867 – 1946)