Robert Ridgway (American, 1850 – 1929)
Johann Friedrich Naumann (German, 1780 – 1857)
Christian Anton Goering (German, 1836-1905)
Robert Ridgway (American, 1850 – 1929)
Alfred Malherbe (French, 1804 – 1865)
Louis Agassiz Fuertes (American, 1874 – 1927)
Archibald Thorburn (Scottish, 1860-1935)
Johann Friedrich Naumann (German, 1780 – 1857)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
Daniel Giraud Elliot (American, 1835 – 1915)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Friedrich Naumann (German, 1780 – 1857)
Mark Catesby (English, 1683 – 1749)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Emil August Göldi (Swiss, 1859-1917)
Robert Ridgway (American, 1850 – 1929)
Le Roy (American, 19th/20th century)
John James Audubon (American, 1785-1851)
Aert Schouman (Dutch, 1710-1792)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
W. A . Blakston (English, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
Mark Catesby (English, 1683 – 1749)
Joseph Wolf (German, 1820-1899)
Jacques Barraband (French, 1767 – 1809)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Edward Julius Detmold (English, 1883-1957)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Edward Julius Detmold (English, 1883-1957)
Alfred Malherbe (French, 1804 – 1865)
George Shaw (English, 1751 – 1813)
Ferdinand von Wright (Finnish, 1822- 1906)
Daniel Giraud Elliot (American, 1835 – 1915)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
Louis Agassiz Fuertes (American, 1874 – 1927)
Alfred Malherbe (French, 1804 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Archibald Thorburn (Scottish, 1860-1935)
Archibald Thorburn (Scottish, 1860-1935)
Alfred Malherbe (French, 1804 – 1865)
John Gould (English, 1804-1881)
Jacques Barraband (French, 1767 – 1809)