Franz Xaver von Pausinger (Austrian, 1839 – 1915)
George Hudson (New Zealander, 1867 – 1946)
René-Primevère Lesson (French, 1794 – 1849)
Gustav Prütz (German, 19th Century)
John L. Petrie (American, 19th Century)
Joris Hoefnagel (Flemish, 1542-1600)
Harry Hall (English, c. 1814 – 1882)
Mark Catesby (English, 1683 – 1749)
John Gould (English, 1804-1881)
Jan Van Kessel The Elder (Flemish, 1626 - 1679)
Henry Seebohm (English, 1832 – 1895)
Johan Erik Vesti Boas (Danish, 1855-1935)
John Edwards Holbrook (American, 1796 – 1871)
Archibald Thorburn (Scottish, 1860-1935)
W. A . Blakston (English, 19th Century)
John Gould (English, 1804-1881)
Moritz Müller (German, 1841 - 1899)
Paul-Andre Robert (Swiss, 1901-1977)
Louis Agassiz (American, 1807 – 1873)
Louis-Isidore Duperrey (French, 1786 – 1865)
Leonard Hübner (German, 1694-1769)
Marcus Elieser Bloch (German, 1723–1799)
Alexander Koester (German, 1864-1932)
Johann Friedrich Naumann (German, 1780 – 1857)
Joseph Smit (Dutch, 1836 – 1929)