Friedrich Carl von Scheidlin (Austrian, 1822-1913)
George Edward Lodge (English, 1860 – 1954)
Marie-Yvonne Laur (French, 1879-1943)
John Gould (English, 1804-1881)
Josef Danhauser (Austrian, 1805-1845)
Frederick McCoy (Irish, 1817-1899)
John James Audubon (American, 1785-1851)
René-Primevère Lesson (French, 1794 – 1849)
Archibald Thorburn (Scottish, 1860-1935)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Joannes Fijt (Flemish, 1609 – 1661)
Daniel Giraud Elliot (American, 1835 – 1915)
Charles Atwood Kofoid (American, 1865-1947)
Paulus Potter (Dutch, 1625-1654)
Herman Henstenburgh (Dutch, 1667-1726)
Richard Roper (English, c.1730-1775)
René de Rabié (French, 1700-1785)
John James Audubon (American, 1785-1851)
Emil Volkers (German, 1831-1905)
Frederick DuCane Godman (English, 1834 – 1919)
Joseph Smit (Dutch, 1836 – 1929)
Conradijn Cunaeus (Dutch, 1828-1895)
Sydenham Edwards (English, 1768-1819)