Louis Agassiz (American, 1807 – 1873)
Franz Xaver von Pausinger (Austrian, 1839 – 1915)
George Hudson (New Zealander, 1867 – 1946)
George Hudson (New Zealander, 1867 – 1946)
Joseph Wolf (German, 1820-1899)
Alexander Koester (German, 1864-1932)
Ferdinand von Wright (Finnish, 1822- 1906)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Joseph Lee (American, 1828-1880)
John Obadiah Westwood (English, 1805 – 1893)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Gustav Prütz (German, 19th Century)
William Merritt Chase (American, 1849-1916)
Otto von Thoren (Austrian, 1823 - 1889)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Dutch School (Dutch, 16th-20th Century)
John Woodhouse Audubon (American, 1812-1862)
John James Audubon (American, 1785-1851)
Carl Jutz The Elder (German, 1838-1916)
Barret And Sons (English, 19th Century)
Maria Sibylla Merian (German, 1647 – 1717)
Moritz Müller (German, 1841 - 1899)
Daniel Giraud Elliot (American, 1835 – 1915)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
John Edwards Holbrook (American, 1796 – 1871)
Jacques Barraband (French, 1767 – 1809)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
John Edwards Holbrook (American, 1796 – 1871)
Daniel Giraud Elliot (American, 1835 – 1915)
Emil August Göldi (Swiss, 1859-1917)
Philip Henry Gosse (English, 1810 – 1888)
Bruno Liljefors (Swedish, 1860–1939)
Louis-Isidore Duperrey (French, 1786 – 1865)
George Hudson (New Zealander, 1867 – 1946)
Charles Collins (Irish, 1680-1744)
Paul de Vos (Flemish, ca. 1596 - 1678)
Otto Staudinger (German, 1830 – 1900)
Jacques Barraband (French, 1767 – 1809)
Louis Agassiz Fuertes (American, 1874 – 1927)
Léo-Paul Robert (Swiss, 1851 - 1923)
Anonymous
Johann Friedrich Naumann (German, 1780 – 1857)
John L. Petrie (American, 19th Century)
René de Rabié (French, 1700-1785)
René de Rabié (French, 1700-1785)
Edwin L. Sheppard (American, ?-1904)
Mark Catesby (English, 1683 – 1749)
Filippo Buonanni (Italian, 1638 – 1723)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Louis Agassiz (American, 1807 – 1873)
Luigi Balugani (Italian, 1737-1770)
Marcus Elieser Bloch (German, 1723–1799)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
George Stubbs (English, 1724-1806)
Léo-Paul Robert (Swiss, 1851 - 1923)
Alfred Malherbe (French, 1804 – 1865)