Robert Ridgway (American, 1850 – 1929)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques Barraband (French, 1767 – 1809)
Joseph Wolf (German, 1820-1899)
W. A . Blakston (English, 19th Century)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Alfred Malherbe (French, 1804 – 1865)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Robert Ridgway (American, 1850 – 1929)
John James Audubon (American, 1785-1851)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Emil August Göldi (Swiss, 1859-1917)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
Aert Schouman (Dutch, 1710-1792)
George Shaw (English, 1751 – 1813)
Archibald Thorburn (Scottish, 1860-1935)
Harry Bright (English, 1846-1895)
Archibald Thorburn (Scottish, 1860-1935)