John Gould (English, 1804-1881)
Gustav Prütz (German, 19th Century)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Alfred Malherbe (French, 1804 – 1865)
James Ward (English, 1769-1859)
Josef Schmitzberger (German, 1851–after 1930)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Hermanus de Wit (Dutch, 1764–1842)
Aert Schouman (Dutch, 1710-1792)
Robert Bruce Horsfall (American, 1869–1948)
Alfred Verwee (Belgian, 1838-1895)
Marcus Elieser Bloch (German, 1723–1799)
John James Audubon (American, 1785-1851)
Bruno Liljefors (Swedish, 1860–1939)
Mark Catesby (English, 1683 – 1749)
Jean Bernard (Dutch, 1775-1833)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Joseph Wolf (German, 1820-1899)
Jean Bernard (Dutch, 1775-1833)
Johann Friedrich Naumann (German, 1780 – 1857)
Floris Verster (Dutch, 1861-1927)
Frederick DuCane Godman (English, 1834 – 1919)
Albrecht Adam (German, 1786-1862)
John George Wood (English, 1827 – 1889)
René de Rabié (French, 1700-1785)
Louis Agassiz (American, 1807 – 1873)
John Obadiah Westwood (English, 1805 – 1893)
George Hudson (New Zealander, 1867 – 1946)
Adriaen de Gryef (Dutch, 1657 – 1722)
Frederick DuCane Godman (English, 1834 – 1919)
Saverio Manetti (Italian, 1723 – 1785)
Simon van der Does (Dutch, 1653-1717)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alexander Koester (German, 1864-1932)
Bruno Liljefors (Swedish, 1860–1939)
Mark Catesby (English, 1683 – 1749)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Filippo Buonanni (Italian, 1638 – 1723)
Louis-Isidore Duperrey (French, 1786 – 1865)
Joseph Smit (Dutch, 1836 – 1929)
James Duncan (Canadian, 1806-1881)
John Gould (English, 1804-1881)
George Hudson (New Zealander, 1867 – 1946)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Anthonie van Borssom (Dutch, 1629-1677)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques Barraband (French, 1767 – 1809)
Allan Brooks (Canadian, 1869 – 1946)
John Gerrard Keulemans (Dutch, 1842-1912)
Heinrich Carl Küster (German, 1807 – 1876)
David de Coninck (Flemish, ca. 1644 - ca. 1701)
Sir Andrew Smith (English, 1797-1872)
Daniel Giraud Elliot (American, 1835 – 1915)
René de Rabié (French, 1700-1785)
Edmund Henry Osthaus (American, 1858–1928)
Julius Scheuerer (German, 1859-1913)
Antonín Frič (Czech, 1832 – 1913)