John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Alexander Koester (German, 1864-1932)
Mark Catesby (English, 1683 – 1749)
Lorenz Oken (German, 1779 – 1851)
Benjamin Marshall (English, 1768 - 1835)
Mark Catesby (English, 1683 – 1749)
John Woodhouse Audubon (American, 1812-1862)
Mark Catesby (English, 1683 – 1749)
Saverio Manetti (Italian, 1723 – 1785)
John Emms (English, 1843–1912)
Marcus Elieser Bloch (German, 1723–1799)
Henrik Gronvold (Danish, 1858 – 1940)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Edwards Holbrook (American, 1796 – 1871)
W. A . Blakston (English, 19th Century)
John Obadiah Westwood (English, 1805 – 1893)
Henry Keller (American, 1869-1949)
George Hudson (New Zealander, 1867 – 1946)
Louis Agassiz (American, 1807 – 1873)
Circle of François Levaillant (French, 1753-1828)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
John Edwards Holbrook (American, 1796 – 1871)
Mark Catesby (English, 1683 – 1749)
René-Primevère Lesson (French, 1794 – 1849)
Paul-Andre Robert (Swiss, 1901-1977)
John James Audubon (American, 1785-1851)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Alexander Koester (German, 1864-1932)
Jan Swammerdam (Dutch, 1637 – 1680)
René-Primevère Lesson (French, 1794 – 1849)
Antoine-Louis Barye (French, 1796-1875)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Scott Leighton (American, 1847-1898)
Louis Agassiz (American, 1807 – 1873)
Paul-Andre Robert (Swiss, 1901-1977)
Richard Friese (German, 1854-1918)
Joseph Smit (Dutch, 1836 – 1929)