
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)

Frederick McCoy (Irish, 1817-1899)

Alpheus Spring Packard (American, 1839 – 1905)

Louis Agassiz (American, 1807 – 1873)

Abraham Hondius (Dutch, 1625-1695)

Samuel Howitt (English, 1756-1822)

Charles Robert Knight (American, 1874-1953)

Daniel Giraud Elliot (American, 1835 – 1915)

Theo van Hoytema (Dutch, 1863-1917)

George Hudson (New Zealander, 1867 – 1946)

Daniel Giraud Elliot (American, 1835 – 1915)

Louis Agassiz (American, 1807 – 1873)

Marcus Elieser Bloch (German, 1723–1799)

Johann Nepomuk Spalowsky (Austrian, 1752 – 1797 )

Mark Catesby (English, 1683 – 1749)

John James Audubon (American, 1785-1851)

Emil August Göldi (Swiss, 1859-1917)

Mark Catesby (English, 1683 – 1749)

Edmund Henry Osthaus (American, 1858–1928)

Alfred Edmund Brehm (German, 1829-1884)

Joris Hoefnagel (Flemish, 1542-1600)

Frederick DuCane Godman (English, 1834 – 1919)

Ernst Haeckel (German, 1834-1919)

Jean Bernard (Dutch, 1775-1833)

John James Audubon (American, 1785-1851)