Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Bruno Liljefors (Swedish, 1860–1939)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Josef Wawra (Austrian, 1893-1935)
Jacques Barraband (French, 1767 – 1809)
John Gould (English, 1804-1881)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Friedrich Naumann (German, 1780 – 1857)
Harry Bright (English, 1846-1895)
Johann Friedrich Naumann (German, 1780 – 1857)
Mark Catesby (English, 1683 – 1749)
Sheikh Zain al-Din (Indian, 18th century)
W. A . Blakston (English, 19th Century)
Daniel Giraud Elliot (American, 1835 – 1915)
Robert Ridgway (American, 1850 – 1929)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Ferdinand von Wright (Finnish, 1822- 1906)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Friedrich Naumann (German, 1780 – 1857)
Daniel Giraud Elliot (American, 1835 – 1915)
Alfred Malherbe (French, 1804 – 1865)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
John Gould (English, 1804-1881)