George Hudson (New Zealander, 1867 – 1946)
Lorenz Oken (German, 1779 – 1851)
John Gould (English, 1804-1881)
George Shaw (English, 1751 – 1813)
Lorenz Oken (German, 1779 – 1851)
Saverio Manetti (Italian, 1723 – 1785)
Barend Hendrik Thier (Dutch, 1751-1814)
Johann Friedrich Naumann (German, 1780 – 1857)
George Hudson (New Zealander, 1867 – 1946)
Charles Hamilton Smith (English, 1776-1859)
John George Wood (English, 1827 – 1889)
Paul-Andre Robert (Swiss, 1901-1977)
Johan Thomas Lundbye (Danish, 1818-1848)
Theo van Hoytema (Dutch, 1863-1917)
Johann Baptist Dallinger von Dalling (Austrian, 1782–1868)
George Hudson (New Zealander, 1867 – 1946)
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Heinrich Von Zügel (German, 1850 - 1941)
Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Louis Agassiz Fuertes (American, 1874 – 1927)