
Jean Gabriel Prêtre (Swiss, 1768 – 1849)

Ernest Giroux (French, 1851-?)

Ferdinand von Wright (Finnish, 1822- 1906)

Lorenz Oken (German, 1779 – 1851)

Johann Rudolf Koller (Swiss, 1828–1905)

George Hudson (New Zealander, 1867 – 1946)

Allaert van Everdingen (Dutch, 1621 - 1675)

Samuel Howitt (English, 1756-1822)

John Gould (English, 1804-1881)

Henry Enrico Coleman (Italian, 1846-1911)

Marcus Elieser Bloch (German, 1723–1799)

Coenraad Jacob Temminck (Dutch, 1778-1858)

John Gould (English, 1804-1881)

Frederick DuCane Godman (English, 1834 – 1919)

Christian Anton Goering (German, 1836-1905)

Saverio Manetti (Italian, 1723 – 1785)

Mark Catesby (English, 1683 – 1749)

Piotr Michałowski (Polish, 1800-1855)

Johann Rudolf Koller (Swiss, 1828–1905)

Nicolaes Pietersz. Berchem (Dutch, 1620 – 1683)

Luigi Balugani (Italian, 1737-1770)

Giovanni Boldini (Italian, 1842-1931)

Alexander Koester (German, 1864-1932)

Thomas Sidney Cooper (English, 1803 - 1902)

John Gould (English, 1804-1881)