Frederick McCoy (Irish, 1817-1899)
Samuel Howitt (English, 1756-1822)
John Edwards Holbrook (American, 1796 – 1871)
Otto Staudinger (German, 1830 – 1900)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Otto Staudinger (German, 1830 – 1900)
John James Audubon (American, 1785-1851)
Carl Borromäus Andreas Ruthart (German, 1630 - 1703)
Joseph Wolf (German, 1820-1899)
Archibald Thorburn (Scottish, 1860-1935)
John Emms (English, 1843–1912)
Léo-Paul Robert (Swiss, 1851 - 1923)
Emil August Göldi (Swiss, 1859-1917)
John Gould (English, 1804-1881)
James Ward (English, 1769-1859)
John James Audubon (American, 1785-1851)
Anonymous
René-Primevère Lesson (French, 1794 – 1849)
John L. Petrie (American, 19th Century)
Louis Agassiz (American, 1807 – 1873)
George Shaw (English, 1751 – 1813)
John George Wood (English, 1827 – 1889)
Maria Sibylla Merian (German, 1647 – 1717)
John James Audubon (American, 1785-1851)
Lorenz Oken (German, 1779 – 1851)
Theo van Hoytema (Dutch, 1863-1917)
Anton Mauve (Dutch, 1838-1888)
John Gould (English, 1804-1881)
Henry Herman Cross (American, 1837-1918)
Marcus Elieser Bloch (German, 1723–1799)
Rosa Bonheur (French, 1822-1899)
John Gould (English, 1804-1881)
Alexander Koester (German, 1864-1932)
John James Audubon (American, 1785-1851)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Alexander Koester (German, 1864-1932)
Joseph Smit (Dutch, 1836 – 1929)
Allan Brooks (Canadian, 1869 – 1946)
Andre Plumot (Belgian, 1829-1906)
John George Wood (English, 1827 – 1889)
Frans Snyders (Flemish, 1579 - 1657)
F. E. Martinez (French, active circa 1900)