Daniel Merlin (French, 1861-1933)
Benjamin Marshall (English, 1768 - 1835)
Gabriel von Max (Austrian, 1840 – 1915)
W. A . Blakston (English, 19th Century)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Henri Deluermoz (French, 1876-1943)
Arthur Fitzwilliam Tait (American, 1819-1905)
Louis Agassiz (American, 1807 – 1873)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Johannes van Bronckhorst (Dutch, 1648–1727)
Ernest Meissonier (French, 1815-1891)
Lorenz Oken (German, 1779 – 1851)
William Henry Hunt (English, 1790-1864)
Pieter Holsteyn II (Dutch, 1614-1673)
Louis-Isidore Duperrey (French, 1786 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Carl Reichert (Austrian, 1836-1918)
Sir Edwin Henry Landseer (English, 1802–1873)
John James Audubon (American, 1785-1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Jean-Baptiste Audebert (French, 1759-1800)
Benno Raffael Adam (German, 1812-1892)
Joseph Wolf (German, 1820-1899)
Marcus Elieser Bloch (German, 1723–1799)
Saverio Manetti (Italian, 1723 – 1785)
Marcus Elieser Bloch (German, 1723–1799)
Pierre Jacques Smit (Dutch, 1863-1960)
George Hudson (New Zealander, 1867 – 1946)
Jean-Baptiste Audebert (French, 1759-1800)
Amedeo John Engel Terzi (Italian, 1872-1956)
Hans von Hayek (Austrian, 1869–1940)
Rodolpho von Ihering (Brazilian, 1883-1939)
Pieter van Loon (Dutch, 1801-1873)
Alfred Frédol (French, 1804-1863)
Willey Reveley (English, 1760–1799)
Ferdinand von Wright (Finnish, 1822- 1906)
Alexander Koester (German, 1864-1932)
René-Primevère Lesson (French, 1794 – 1849)
James Duncan (Canadian, 1806-1881)