John Gould (English, 1804-1881)
Lorenz Oken (German, 1779 – 1851)
John William Lewin (English, 1770-1819)
Louis Agassiz (American, 1807 – 1873)
Archibald Thorburn (Scottish, 1860-1935)
Johann Friedrich Naumann (German, 1780 – 1857)
Maria Sibylla Merian (German, 1647 – 1717)
René de Rabié (French, 1700-1785)
John Edwards Holbrook (American, 1796 – 1871)
John Gould (English, 1804-1881)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Anton Braith (German, 1836 - 1905)
John Frederick Tayler (English, 1802 - 1889)
Frederick DuCane Godman (English, 1834 – 1919)
Luigi Balugani (Italian, 1737-1770)
Harry Bright (English, 1846-1895)
Daniel Giraud Elliot (American, 1835 – 1915)
Rudolf Ernst (Austrian, 1854 - 1932)
Mark Catesby (English, 1683 – 1749)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Emms (English, 1843–1912)
Johann Friedrich Naumann (German, 1780 – 1857)
John L. Petrie (American, 19th Century)
John James Audubon (American, 1785-1851)
Johann Caspar Fuessli (Swiss , 1743-1786)
Louis Agassiz Fuertes (American, 1874 – 1927)
Clara von Wille (German, 1838 - 1883)
Johannes Hubertus Leonardus de Haas (Dutch, 1832-1908)
René de Rabié (French, 1700-1785)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
William Saville-Kent (English, 1845 – 1908)
Léo-Paul Robert (Swiss, 1851 - 1923)
Marcus Elieser Bloch (German, 1723–1799)
Gustav Prütz (German, 19th Century)
Thomas Sidney Cooper (English, 1803 - 1902)
Daniel Giraud Elliot (American, 1835 – 1915)
Harrison Weir (English, 1824-1906)
John Obadiah Westwood (English, 1805 – 1893)
P. C. Skovgaard (Danish, 1817 – 1875)
Charles Van Den Eycken (Belgian, 1859-1923)
Emile-Allain Séguy (French, 1877-1951)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Louis Agassiz (American, 1807 – 1873)
Johann Friedrich Naumann (German, 1780 – 1857)
Saverio Manetti (Italian, 1723 – 1785)
John Edwards Holbrook (American, 1796 – 1871)
Magnus Von Wright (Swedish, 1805 – 1868)
William Huggins (English, 1820 – 1884)
René-Primevère Lesson (French, 1794 – 1849)
Mark Catesby (English, 1683 – 1749)
Stephen Haweis (American, 1878–1969)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Alexander Koester (German, 1864-1932)
Otto Staudinger (German, 1830 – 1900)
Barend Hendrik Thier (Dutch, 1751-1814)
Frederick DuCane Godman (English, 1834 – 1919)
John Frederick Herring Snr. (English, 1795 – 1865)
John Edwards Holbrook (American, 1796 – 1871)
John James Audubon (American, 1785-1851)
Filippo Buonanni (Italian, 1638 – 1723)
Saverio Manetti (Italian, 1723 – 1785)