Mark Catesby (English, 1683 – 1749)
Léo-Paul Robert (Swiss, 1851 - 1923)
John Gould (English, 1804-1881)
Joseph Hasslwander (Austrian, 1812-1878)
W. A . Blakston (English, 19th Century)
W. A . Blakston (English, 19th Century)
Bruno Liljefors (Swedish, 1860–1939)
Robert Ridgway (American, 1850 – 1929)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Edward Julius Detmold (English, 1883-1957)
Archibald Thorburn (Scottish, 1860-1935)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Léo-Paul Robert (Swiss, 1851 - 1923)
John Gould (English, 1804-1881)
Joseph Bartholomew Kidd (Scottish, 1808 - 1889)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Sheikh Zain al-Din (Indian, 18th century)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)