Richard Ansdell (English, 1815 - 1885)
Theo van Hoytema (Dutch, 1863-1917)
Harrison Weir (English, 1824-1906)
Louis Agassiz (American, 1807 – 1873)
Pieter Casteels III (Flemish, 1684–1749)
Joseph Heicke (Austrian, 1811 - 1861)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
Alexander Koester (German, 1864-1932)
Ludwig Gustav Voltz (German, 1825-1911)
Léo-Paul Robert (Swiss, 1851 - 1923)
Joseph Smit (Dutch, 1836 – 1929)
George Hudson (New Zealander, 1867 – 1946)
Louis Agassiz (American, 1807 – 1873)
Henry Stull (American, 1851-1913)
Henry Seebohm (English, 1832 – 1895)
Kilian Zoll (Swedish, 1818–1860)
John Edwards Holbrook (American, 1796 – 1871)
Samuel Howitt (English, 1756-1822)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Allen & Ginter (American, 19th/20th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
George Edward Lodge (English, 1860 – 1954)
Carl Friedrich Deiker (German, 1836 - 1892)
René de Rabié (French, 1700-1785)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Frederick McCoy (Irish, 1817-1899)