Alpheus Spring Packard (American, 1839 – 1905)
Frederick DuCane Godman (English, 1834 – 1919)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Fritz Thomsen (Danish, 1819 - 1891)
Johannes Christian Deiker (German, 1822–1895)
Giovanni Bartolena (Italian, 1866-1942)
Francis Calcraft Turner (English, c. 1782-1846)
Edwin L. Sheppard (American, ?-1904)
Thomas Sidney Cooper (English, 1803 - 1902)
Arthur Fitzwilliam Tait (American, 1819-1905)
Carl Reichert (Austrian, 1836-1918)
Jean-Jacques Bachelier (French, 1724–1806)
Herman Henstenburgh (Dutch, 1667-1726)
Edwin L. Sheppard (American, ?-1904)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Antoine-Louis Barye (French, 1796-1875)
Pierre Jacques Smit (Dutch, 1863-1960)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Theo van Hoytema (Dutch, 1863-1917)
Joseph Smit (Dutch, 1836 – 1929)
Carl Borromäus Andreas Ruthart (German, 1630 - 1703)
Saverio Manetti (Italian, 1723 – 1785)
Joseph Wolf (German, 1820-1899)
Marcus Elieser Bloch (German, 1723–1799)
Filippo Buonanni (Italian, 1638 – 1723)
Sydenham Edwards (English, 1768-1819)
René-Primevère Lesson (French, 1794 – 1849)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Marcus Elieser Bloch (German, 1723–1799)
Gustav Prütz (German, 19th Century)
Gustav Prütz (German, 19th Century)
Alexander Johann Dallinger von Dalling (Austrian, 1783 – 1844)
Louis Agassiz (American, 1807 – 1873)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
Marcus Elieser Bloch (German, 1723–1799)
Marcus Elieser Bloch (German, 1723–1799)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
John James Audubon (American, 1785-1851)
Carl Gerber (German, 1839 - 1866)
John Frederick Herring Snr. (English, 1795 – 1865)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Mark Catesby (English, 1683 – 1749)
Saverio Manetti (Italian, 1723 – 1785)
Henrik Gronvold (Danish, 1858 – 1940)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Léo-Paul Robert (Swiss, 1851 - 1923)
Gustav Prütz (German, 19th Century)
Alexander Koester (German, 1864-1932)
Marcus Elieser Bloch (German, 1723–1799)
John James Audubon (American, 1785-1851)
Charles Hamilton Smith (English, 1776-1859)