Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques Barraband (French, 1767 – 1809)
George Shaw (English, 1751 – 1813)
Alfred Malherbe (French, 1804 – 1865)
Robert Ridgway (American, 1850 – 1929)
Léo-Paul Robert (Swiss, 1851 - 1923)
Aert Schouman (Dutch, 1710-1792)
Léo-Paul Robert (Swiss, 1851 - 1923)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Jacques Barraband (French, 1767 – 1809)
Pieter Boel (Flemish, 1622 - 1674)
Léo-Paul Robert (Swiss, 1851 - 1923)
Jacques Barraband (French, 1767 – 1809)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques Barraband (French, 1767 – 1809)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alfred Malherbe (French, 1804 – 1865)
Mark Catesby (English, 1683 – 1749)
Emil August Göldi (Swiss, 1859-1917)
Sheikh Zain al-Din (Indian, 18th century)
Johann Friedrich Naumann (German, 1780 – 1857)
Edward Julius Detmold (English, 1883-1957)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Archibald Thorburn (Scottish, 1860-1935)
John Gould (English, 1804-1881)
John Woodhouse Audubon (American, 1812-1862)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Gustav Mützel (German, 1839 – 1893)
Léo-Paul Robert (Swiss, 1851 - 1923)
Christian Anton Goering (German, 1836-1905)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
George Shaw (English, 1751 – 1813)
Olive E Whitney (American, ca. 1861–1897)
W. A . Blakston (English, 19th Century)
Edward Julius Detmold (English, 1883-1957)
Daniel Giraud Elliot (American, 1835 – 1915)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alfred Malherbe (French, 1804 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Daniel Giraud Elliot (American, 1835 – 1915)
Léo-Paul Robert (Swiss, 1851 - 1923)
Léo-Paul Robert (Swiss, 1851 - 1923)
Alfred Malherbe (French, 1804 – 1865)
Edward Julius Detmold (English, 1883-1957)
W. A . Blakston (English, 19th Century)
Aert Schouman (Dutch, 1710-1792)
Harry Bright (English, 1846-1895)
Christian Anton Goering (German, 1836-1905)
Aert Schouman (Dutch, 1710-1792)
Joseph Wolf (German, 1820-1899)
Sheikh Zain al-Din (Indian, 18th century)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Carl Moser (Austrian, 1873 - 1939)
W. A . Blakston (English, 19th Century)
Jacques Barraband (French, 1767 – 1809)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Alfred Malherbe (French, 1804 – 1865)
Gerardus van Veen (Dutch, 1620–1683)