Alfred Edmund Brehm (German, 1829-1884)
John James Audubon (American, 1785-1851)
Anonymous
Wilhelm Kuhnert (German, 1865-1926)
Daniel Giraud Elliot (American, 1835 – 1915)
Charles Frederick William Mielatz (American, 1864-1919)
George Hudson (New Zealander, 1867 – 1946)
René-Primevère Lesson (French, 1794 – 1849)
Joseph Smit (Dutch, 1836 – 1929)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Henry Seebohm (English, 1832 – 1895)
John Frederick Lewis (English, 1805-1876)
Johann Caspar Fuessli (Swiss , 1743-1786)
Alfred Malherbe (French, 1804 – 1865)
Maria Sibylla Merian (German, 1647 – 1717)
Mark Catesby (English, 1683 – 1749)
Julius Adam the elder (German, 1826–1874)
Frederick McCoy (Irish, 1817-1899)
Jean Bernard (Dutch, 1775-1833)
Johann Friedrich Naumann (German, 1780 – 1857)
Saverio Manetti (Italian, 1723 – 1785)
Alexandre François Desportes (French, 1661-1743)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Allan Brooks (Canadian, 1869 – 1946)
Julius Adam the younger (German, 1852-1913)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Henry Seebohm (English, 1832 – 1895)
Otto Staudinger (German, 1830 – 1900)