John Gould (English, 1804-1881)
Wright Barker (English, 1864–1941)
Wybrand Hendriks (Dutch, 1744-1831)
George Hudson (New Zealander, 1867 – 1946)
George Stubbs (English, 1724-1806)
Saverio Manetti (Italian, 1723 – 1785)
Alfred Schrötter von Kristelli (Austrian, 1851-1935)
Louis Agassiz (American, 1807 – 1873)
Joseph Smit (Dutch, 1836 – 1929)
Giovanni Agostino Cassana (Italian, c.1658-1720)
George Hudson (New Zealander, 1867 – 1946)
Léo-Paul Robert (Swiss, 1851 - 1923)
Harrison Weir (English, 1824-1906)
Herman Henstenburgh (Dutch, 1667-1726)
Daniel Giraud Elliot (American, 1835 – 1915)
Archibald Thorburn (Scottish, 1860-1935)
Rosa Bonheur (French, 1822-1899)
Christian Anton Goering (German, 1836-1905)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Marc-Aurèle de Foy Suzor-Côté (Canadian, 1869-1937)
Philip Henry Gosse (English, 1810 – 1888)
Saverio Manetti (Italian, 1723 – 1785)
Carl Wahlbom (Swedish, 1810 - 1858)
John Edwards Holbrook (American, 1796 – 1871)
George Shaw (English, 1751 – 1813)
Theo van Hoytema (Dutch, 1863-1917)
Alfred Malherbe (French, 1804 – 1865)
Alexander Ver Huell (Dutch, 1822-1897)
John Gould (English, 1804-1881)
Edwin L. Sheppard (American, ?-1904)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Emil Volkers (German, 1831-1905)
John William Lewin (English, 1770-1819)
Lorenz Oken (German, 1779 – 1851)
Frederick DuCane Godman (English, 1834 – 1919)
Saverio Manetti (Italian, 1723 – 1785)