Léo-Paul Robert (Swiss, 1851 - 1923)
Arthus Bertrand (French, 19th Century)
John Gould (English, 1804-1881)
Charles Jones (English, 1836-1892)
Heinrich Lihl (German, 1690 - 1756)
Johann Friedrich Naumann (German, 1780 – 1857)
John James Audubon (American, 1785-1851)
Daniel Giraud Elliot (American, 1835 – 1915)
Saverio Manetti (Italian, 1723 – 1785)
Georg Berger (German, 1862-1942)
René-Primevère Lesson (French, 1794 – 1849)
Charles Tschaggeny (Belgian, 1815 – 1894)
Frederick DuCane Godman (English, 1834 – 1919)
John Gerrard Keulemans (Dutch, 1842-1912)
Louis-Isidore Duperrey (French, 1786 – 1865)
Charles Collins (Irish, 1680-1744)
Frederick DuCane Godman (English, 1834 – 1919)
John William Lewin (English, 1770-1819)
Pieter Casteels III (Flemish, 1684–1749)
Philips Wouwerman (Dutch, 1619-1668)
Edward Julius Detmold (English, 1883-1957)
Otto Staudinger (German, 1830 – 1900)
John James Audubon (American, 1785-1851)
W. A . Blakston (English, 19th Century)
Emil Volkers (German, 1831-1905)
Frederick DuCane Godman (English, 1834 – 1919)
Bernard Willem Wierink (Dutch, 1856 - 1939)