Henri Rousseau (French, 1844-1910)
Sophie Sperlich (German, 1863-1906)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Alpheus Spring Packard (American, 1839 – 1905)
George Hudson (New Zealander, 1867 – 1946)
Jean-Baptiste Audebert (French, 1759-1800)
Johann Till the younger (Austrian, 1827-1894)
Luigi Balugani (Italian, 1737-1770)
Marcus Elieser Bloch (German, 1723–1799)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
Paulus Potter (Dutch, 1625-1654)
Angelo Maria Crivelli (Italian, ?-c.1730)
John Gould (English, 1804-1881)
Allan Brooks (Canadian, 1869 – 1946)
Joseph Smit (Dutch, 1836 – 1929)
Conrad Gessner (Swiss, 1764 - 1826)
Mark Catesby (English, 1683 – 1749)
Saverio Manetti (Italian, 1723 – 1785)
Arthur Wardle (English, 1864-1949)
Frans Smissaert (Dutch, 1862-1944)
Daniel Giraud Elliot (American, 1835 – 1915)
Edwin L. Sheppard (American, ?-1904)
Jules Rothschild (French, 1838-1900)
John Gould (English, 1804-1881)