John James Audubon (American, 1785-1851)
Frederick DuCane Godman (English, 1834 – 1919)
Scott Leighton (American, 1847-1898)
Saverio Manetti (Italian, 1723 – 1785)
Gustav Mützel (German, 1839 – 1893)
James Duncan (Canadian, 1806-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Paul-Andre Robert (Swiss, 1901-1977)
René-Primevère Lesson (French, 1794 – 1849)
Charles Emile Jacque (French, 1813 - 1894)
Louis Agassiz (American, 1807 – 1873)
Louis-Isidore Duperrey (French, 1786 – 1865)
Mark Catesby (English, 1683 – 1749)
Frederick DuCane Godman (English, 1834 – 1919)
George Hudson (New Zealander, 1867 – 1946)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Bruno Liljefors (Swedish, 1860–1939)
Henry Bernard Chalon (English, 1770–1849)
Jules Rothschild (French, 1838-1900)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
Emil August Göldi (Swiss, 1859-1917)
Carl Friedrich Deiker (German, 1836 - 1892)
Otto von Thoren (Austrian, 1823 - 1889)
Allan Brooks (Canadian, 1869 – 1946)
John S. Hayes (English, 1786-1866)
Johann Baptist Dallinger von Dalling (Austrian, 1782–1868)
Frederick DuCane Godman (English, 1834 – 1919)
Charles Atwood Kofoid (American, 1865-1947)
Jean-Baptiste Oudry (French, 1686-1755)
Jan van Oort (Dutch, 1867-1938)
Johann Friedrich Naumann (German, 1780 – 1857)
Alfred Edmund Brehm (German, 1829-1884)
Johann Friedrich Naumann (German, 1780 – 1857)
Joseph Wolf (German, 1820-1899)
Alfred Frédol (French, 1804-1863)
John James Audubon (American, 1785-1851)
Luigi Balugani (Italian, 1737-1770)
Cyprián Majerník (Slovak, 1909 - 1945)
John Edwards Holbrook (American, 1796 – 1871)
John Edwards Holbrook (American, 1796 – 1871)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Frank Edward Clarke (New Zealander, 1849 – 1899)