Daniel Giraud Elliot (American, 1835 – 1915)
Robert Ridgway (American, 1850 – 1929)
Pieter Boel (Flemish, 1622 - 1674)
Joseph Wolf (German, 1820-1899)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Mark Catesby (English, 1683 – 1749)
Johann Sebastian Leitner (German, 1715 - 1795)
Léo-Paul Robert (Swiss, 1851 - 1923)
Joseph Wolf (German, 1820-1899)
John Gerrard Keulemans (Dutch, 1842-1912)
Karl Huck (Austrian, 1876-1926)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Alexander Lawson (American, 1773 - 1846)
Joseph Bartholomew Kidd (Scottish, 1808 - 1889)
Emil August Göldi (Swiss, 1859-1917)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
John La Farge (American, 1835-1910)
W. A . Blakston (English, 19th Century)
Alfred Malherbe (French, 1804 – 1865)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Christian Anton Goering (German, 1836-1905)
Michelangelo Meucci (Italian, 1840-1890)
John Gould (English, 1804-1881)
W. A . Blakston (English, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
Daniel Giraud Elliot (American, 1835 – 1915)
Alfred Malherbe (French, 1804 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Archibald Thorburn (Scottish, 1860-1935)
Aert Schouman (Dutch, 1710-1792)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Jacob Ebert (German, 1737-1805)
Alexander Lawson (American, 1773 - 1846)
Mark Catesby (English, 1683 – 1749)
Philipp Ferdinand de Hamilton (Flemish, ca. 1664 - 1750)
Josef Wawra (Austrian, 1893-1935)
Mark Catesby (English, 1683 – 1749)
Thomas Waterman Wood (American, 1823-1903)
W. A . Blakston (English, 19th Century)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Alfred Malherbe (French, 1804 – 1865)
Moritz Müller II (German, 19th century)
Johann Friedrich Naumann (German, 1780 – 1857)
Alfred Malherbe (French, 1804 – 1865)
Daniel Giraud Elliot (American, 1835 – 1915)
Daniel Giraud Elliot (American, 1835 – 1915)
Daniel Giraud Elliot (American, 1835 – 1915)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Christoph Ludwig Agricola (German, 1667 - 1719)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
W. A . Blakston (English, 19th Century)
Léo-Paul Robert (Swiss, 1851 - 1923)
Leonard Hübner (German, 1694-1769)
W. A . Blakston (English, 19th Century)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Joseph Wolf (German, 1820-1899)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Archibald Thorburn (Scottish, 1860-1935)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)