
Jean Gabriel Prêtre (Swiss, 1768 – 1849)

John Gould (English, 1804-1881)

Philipp Franz Balthasar von Siebold (German, 1796 – 1866)

Samuel Howitt (English, 1756-1822)

Karl Neunzig (German, 1864 -1944)

Thomas Waterman Wood (American, 1823-1903)

William Beebe (American, 1877-1962)

Marcus Elieser Bloch (German, 1723–1799)

Louis Agassiz (American, 1807 – 1873)

Harrison Weir (English, 1824-1906)

Tadeusz Makowski (Polish, 1882-1932)

Archibald Thorburn (Scottish, 1860-1935)

Evart Louis Van Muyden (Swiss, 1853-1922)

Włodzimierz Tetmajer (Polish, 1861 - 1923)

Henry Noel Humphreys (English, 1807–1879)

George Hudson (New Zealander, 1867 – 1946)

Carl Moll (Austrian, 1861-1945)

Abbott Handerson Thayer (American, 1849-1921)

Emrik & Binger (Dutch, 1857 - 1927)

Conradijn Cunaeus (Dutch, 1828-1895)

Marcus Elieser Bloch (German, 1723–1799)

Clinton Loveridge (American, 1824-1902)

Theo van Hoytema (Dutch, 1863-1917)

René-Primevère Lesson (French, 1794 – 1849)

Daniel Giraud Elliot (American, 1835 – 1915)

Alexander Dmitrievich Chirkin (Russian, ?-1897)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Andre Plumot (Belgian, 1829-1906)