John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Mark Catesby (English, 1683 – 1749)
Bruno Liljefors (Swedish, 1860–1939)
Alexander Koester (German, 1864-1932)
Louis Agassiz (American, 1807 – 1873)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz (American, 1807 – 1873)
Allan Brooks (Canadian, 1869 – 1946)
Archibald Thorburn (Scottish, 1860-1935)
Józef Brodowski (Polish, 1772-1853)
John James Audubon (American, 1785-1851)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Gustav Prütz (German, 19th Century)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Christian Anton Goering (German, 1836-1905)
Herbert William Weekes (English, 1841–1914)
Gustav Prütz (German, 19th Century)
Luigi Balugani (Italian, 1737-1770)
W. A . Blakston (English, 19th Century)
John James Audubon (American, 1785-1851)
Willem Romeyn (Dutch, 1624-1694)
Louis-Isidore Duperrey (French, 1786 – 1865)
Jean Lulvès (French, 1833–1889)
Filippo Buonanni (Italian, 1638 – 1723)
Sawrey Gilpin (English, 1733–1807)
René-Primevère Lesson (French, 1794 – 1849)
Lorenz Oken (German, 1779 – 1851)
René-Primevère Lesson (French, 1794 – 1849)
Caspar Wolf (Swiss, 1735 - 1783)
Frederick DuCane Godman (English, 1834 – 1919)
Johann Friedrich Naumann (German, 1780 – 1857)
René-Primevère Lesson (French, 1794 – 1849)
James Ward (English, 1769-1859)
Louis-Isidore Duperrey (French, 1786 – 1865)
Allan Brooks (Canadian, 1869 – 1946)