
Edwin L. Sheppard (American, ?-1904)

Moritz Müller (German, 1841 - 1899)

Fritz Thomsen (Danish, 1819 - 1891)

John Gould (English, 1804-1881)

Allaert van Everdingen (Dutch, 1621 - 1675)

Saverio Manetti (Italian, 1723 – 1785)

John Gould (English, 1804-1881)

Saverio Manetti (Italian, 1723 – 1785)

René-Primevère Lesson (French, 1794 – 1849)

John Gould (English, 1804-1881)

John William Lewin (English, 1770-1819)

Georgius Jacobus Johannes van Os (Dutch, 1782 - 1861)

Félix Ziem (French, 1821-1911)

John James Audubon (American, 1785-1851)

W. A . Blakston (English, 19th Century)

George Stubbs (English, 1724-1806)

John Gould (English, 1804-1881)

Johann Friedrich Naumann (German, 1780 – 1857)

John James Audubon (American, 1785-1851)

Christian Anton Goering (German, 1836-1905)

John Gould (English, 1804-1881)

Saverio Manetti (Italian, 1723 – 1785)

Louis Agassiz (American, 1807 – 1873)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Pieter Withoos (Dutch, 1654–1693)