Franz Xaver Birkinger (Austrian, 1822 - 1906)
Marcus Elieser Bloch (German, 1723–1799)
Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
George Armfield (English, 1808-1893)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Julius Adam the elder (German, 1826–1874)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
Thomas Blinks (English, 1853 - 1912)
Otto Staudinger (German, 1830 – 1900)
Amedeo John Engel Terzi (Italian, 1872-1956)
Louis Agassiz (American, 1807 – 1873)
George Hudson (New Zealander, 1867 – 1946)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
René de Rabié (French, 1700-1785)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Hans Holbein The Younger (German, 1497 - 1543)
John George Wood (English, 1827 – 1889)