Emil August Göldi (Swiss, 1859-1917)
Alfred Malherbe (French, 1804 – 1865)
Jacques Barraband (French, 1767 – 1809)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alexander Lawson (American, 1773 - 1846)
Léo-Paul Robert (Swiss, 1851 - 1923)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alceste Campriani (Italian, 1848 – 1933)
Emil August Göldi (Swiss, 1859-1917)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Robert S. Duncanson (American, 1821-1872)
Richard Ansdell (English, 1815 - 1885)
Louis Agassiz Fuertes (American, 1874 – 1927)
John Gould (English, 1804-1881)
W. A . Blakston (English, 19th Century)
W. A . Blakston (English, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
W. A . Blakston (English, 19th Century)
W. A . Blakston (English, 19th Century)
Alfred Frédol (French, 1804-1863)
Johann Friedrich Naumann (German, 1780 – 1857)