Henry Seebohm (English, 1832 – 1895)
John Gould (English, 1804-1881)
Otto von Thoren (Austrian, 1823 - 1889)
Archibald Thorburn (Scottish, 1860-1935)
Caspar von Reth (German, 1850-1913)
Johann Baptist von Spix (German, 1781-1826)
Henry Jones (English, 1838-1921)
George Catlin (American, 1796 - 1872)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
René-Primevère Lesson (French, 1794 – 1849)
George Hudson (New Zealander, 1867 – 1946)
Louis Agassiz (American, 1807 – 1873)
Heinrich Von Zügel (German, 1850 - 1941)
Charles Hamilton Smith (English, 1776-1859)
Allan Brooks (Canadian, 1869 – 1946)
Andre Plumot (Belgian, 1829-1906)
John Woodhouse Audubon (American, 1812-1862)
Bernard Willem Wierink (Dutch, 1856 - 1939)
Julius Adam the younger (German, 1852-1913)
David de Coninck (Flemish, ca. 1644 - ca. 1701)
Charles Hamilton Smith (English, 1776-1859)
John Gould (English, 1804-1881)
Jean Bernard (Dutch, 1775-1833)
Louis-Isidore Duperrey (French, 1786 – 1865)
Johann Friedrich Naumann (German, 1780 – 1857)