Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Otto Staudinger (German, 1830 – 1900)
John Woodhouse Audubon (American, 1812-1862)
Józef Brodowski (Polish, 1772-1853)
Arthur Fitzwilliam Tait (American, 1819-1905)
Bruno Liljefors (Swedish, 1860–1939)
Magnus Von Wright (Swedish, 1805 – 1868)
John Wootton (English, 1686–1765)
Joris Hoefnagel (Flemish, 1542-1600)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
Edgar Hunt (English, 1876-1953)
Alexandre-Gabriel Decamps (French, 1803-1860)
Joseph Wolf (German, 1820-1899)
René-Primevère Lesson (French, 1794 – 1849)
Mark Catesby (English, 1683 – 1749)
George Hudson (New Zealander, 1867 – 1946)
John James Audubon (American, 1785-1851)
Emil Volkers (German, 1831-1905)
Saverio Manetti (Italian, 1723 – 1785)
Frederick DuCane Godman (English, 1834 – 1919)
John Woodhouse Audubon (American, 1812-1862)