John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Lorenz Oken (German, 1779 – 1851)
René de Rabié (French, 1700-1785)
Jan van der Heyden (Dutch, 1637 - 1712)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Louis Agassiz Fuertes (American, 1874 – 1927)
Henry Seebohm (English, 1832 – 1895)
Otto Staudinger (German, 1830 – 1900)
Alexander Francis Lydon (English, 1836-1917)
Emil August Göldi (Swiss, 1859-1917)
Emil Volkers (German, 1831-1905)
Henri Rousseau (French, 1844-1910)
Jean Baptiste Paul Lazerges (French, 1845-1902)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John James Audubon (American, 1785-1851)
Alexander Lawson (American, 1773 - 1846)
Herman Henstenburgh (Dutch, 1667-1726)
George Hudson (New Zealander, 1867 – 1946)
Gustav Prütz (German, 19th Century)
John Gould (English, 1804-1881)
Otto Staudinger (German, 1830 – 1900)
Alexander Francis Lydon (English, 1836-1917)
Jacques-Raymond Brascassat (French, 1804–1867)
Jacques Albert Senave (Flemish, 1758–1823)