Wilhelm Kuhnert (German, 1865-1926)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John Gerrard Keulemans (Dutch, 1842-1912)
John Edwards Holbrook (American, 1796 – 1871)
John James Audubon (American, 1785-1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Johannes le Francq van Berkhey (Dutch, 1729-1812)
Paul-Andre Robert (Swiss, 1901-1977)
Paul-Andre Robert (Swiss, 1901-1977)
John Gould (English, 1804-1881)
Louis Agassiz Fuertes (American, 1874 – 1927)
Alexander Koester (German, 1864-1932)
Gustav Prütz (German, 19th Century)
Lorenz Oken (German, 1779 – 1851)
Frank Babbage (English, 1858–1916)
Gustav Mützel (German, 1839 – 1893)
George Hudson (New Zealander, 1867 – 1946)
Léo-Paul Robert (Swiss, 1851 - 1923)
Theo Nieuwenhuis (Dutch, 1866-1951)
Robert Evans Snodgrass (American, 1875 – 1962)
Louis-Simon Lempereur (French, 1728 - 1807)
Lorenz Oken (German, 1779 – 1851)
Niko Pirosmani (Georgian, 1862-1918)
John Gould (English, 1804-1881)
Mark Catesby (English, 1683 – 1749)
Henry Seebohm (English, 1832 – 1895)