John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Archibald Thorburn (Scottish, 1860-1935)
Carl Borromäus Andreas Ruthart (German, 1630 - 1703)
Saverio Manetti (Italian, 1723 – 1785)
Jean-Baptiste Audebert (French, 1759-1800)
René-Primevère Lesson (French, 1794 – 1849)
Charles Verlat (Belgian, 1824-1890)
Frederick McCoy (Irish, 1817-1899)
Paul-Andre Robert (Swiss, 1901-1977)
John Gould (English, 1804-1881)
Jules Leroy (French, 1833–1865)
Gustav Ranzoni (Austrian, 1826–1900)
Sir Andrew Smith (English, 1797-1872)
Frans Smissaert (Dutch, 1862-1944)
Paul-Andre Robert (Swiss, 1901-1977)
Maria Sibylla Merian (German, 1647 – 1717)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Archibald Thorburn (Scottish, 1860-1935)
Joseph Wolf (German, 1820-1899)
Saverio Manetti (Italian, 1723 – 1785)