Edwin Douglas (English, 1848–1914)
Arthur Fitzwilliam Tait (American, 1819-1905)
Edward Julius Detmold (English, 1883-1957)
Pedro Figari (Uruguayan, 1861–1938)
Mark Catesby (English, 1683 – 1749)
Louis-Isidore Duperrey (French, 1786 – 1865)
Luigi Balugani (Italian, 1737-1770)
Paul Sérusier (French, 1864 - 1927)
George Hudson (New Zealander, 1867 – 1946)
Otto Staudinger (German, 1830 – 1900)
Johann Friedrich Naumann (German, 1780 – 1857)
Joseph Wolf (German, 1820-1899)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Alfred Edmund Brehm (German, 1829-1884)
John Gould (English, 1804-1881)
Maria Sibylla Merian (German, 1647 – 1717)
Zolo Palugyay (Slovak, 1898-1935)
Wouterus Verschuur (Dutch, 1812-1874)
John Gould (English, 1804-1881)
Edwin L. Sheppard (American, ?-1904)
Johann Friedrich Naumann (German, 1780 – 1857)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johannes Frederik Engelbert ten Klooster (Dutch, 1873–1940)
Saverio Manetti (Italian, 1723 – 1785)
Walter Hunt (English, 1861–1941)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
George Shaw (English, 1751 – 1813)
Bruno Liljefors (Swedish, 1860–1939)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Jacob Roo (Dutch, 18th Century)
Maud Earl (English, 1864–1943)
George Stubbs (English, 1724-1806)
Constant Troyon (French, 1810-1865)
Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
John Edwards Holbrook (American, 1796 – 1871)