Henry Stull (American, 1851-1913)
Arthur Fitzwilliam Tait (American, 1819-1905)
Frank Edward Clarke (New Zealander, 1849 – 1899)
John James Audubon (American, 1785-1851)
George Hudson (New Zealander, 1867 – 1946)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Otto Staudinger (German, 1830 – 1900)
Alexander Pock (Austrian, 1871-1950)
Frederick DuCane Godman (English, 1834 – 1919)
William Huggins (English, 1820 – 1884)
Dirck Wijntrack (Dutch, 1615 - 1678)
Moritz Müller (German, 1841 - 1899)
Paulus Potter (Dutch, 1625-1654)
Alexander Francis Lydon (English, 1836-1917)
Alexander Koester (German, 1864-1932)
Alfred Malherbe (French, 1804 – 1865)
Marcus Elieser Bloch (German, 1723–1799)
Jules Rothschild (French, 1838-1900)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
Mark Catesby (English, 1683 – 1749)