Anton Mauve (Dutch, 1838-1888)
Frederick DuCane Godman (English, 1834 – 1919)
Henry Thomas Alken (English, 1785 – 1851)
Henry Stull (American, 1851-1913)
Saverio Manetti (Italian, 1723 – 1785)
Marcus Elieser Bloch (German, 1723–1799)
Wilhelm Kuhnert (German, 1865-1926)
Francis Barlow (English, 1626-1704)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Theo van Hoytema (Dutch, 1863-1917)
Alexander Dmitrievich Chirkin (Russian, ?-1897)
Albertus Steenbergen (Dutch, 1814-1900)
Anton Schrödl (Austrian, 1820-1906)
Edwin L. Sheppard (American, ?-1904)
Jean Bernard (Dutch, 1775-1833)
Thomas Blinks (English, 1853 - 1912)
Joseph Wolf (German, 1820-1899)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Marcus Elieser Bloch (German, 1723–1799)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Bruno Liljefors (Swedish, 1860–1939)
Otto Staudinger (German, 1830 – 1900)
Saverio Manetti (Italian, 1723 – 1785)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Herman Henstenburgh (Dutch, 1667-1726)
John Gould (English, 1804-1881)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Frederick McCoy (Irish, 1817-1899)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John Gould (English, 1804-1881)
George Hudson (New Zealander, 1867 – 1946)
John Edwards Holbrook (American, 1796 – 1871)
Otto von Thoren (Austrian, 1823 - 1889)
Zygmunt Waliszewski (Polish, 1897-1936)
Émile van Marcke (French, 1827-1890)
John Gerrard Keulemans (Dutch, 1842-1912)
John James Audubon (American, 1785-1851)
Philip Henry Gosse (English, 1810 – 1888)
John Woodhouse Audubon (American, 1812-1862)
Rodolpho von Ihering (Brazilian, 1883-1939)
Gustav Prütz (German, 19th Century)