Julius Adam the elder (German, 1826–1874)
Moritz Müller (German, 1841 - 1899)
Frederick DuCane Godman (English, 1834 – 1919)
Friedrich Wilhelm Keyl (German, 1823-1871)
John James Audubon (American, 1785-1851)
Alpheus Spring Packard (American, 1839 – 1905)
Edmond Jean-Baptiste Tschaggeny (Belgian, 1818-1873)
Hans Hug Kluber (Swiss, 1535-1578)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Maria Sibylla Merian (German, 1647 – 1717)
John Emms (English, 1843–1912)
Gustav Prütz (German, 19th Century)
George Edward Lodge (English, 1860 – 1954)
Saverio Manetti (Italian, 1723 – 1785)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Daniel Giraud Elliot (American, 1835 – 1915)
Mark Catesby (English, 1683 – 1749)
Emil Volkers (German, 1831-1905)
James Sowerby (English, 1757 – 1822)
Edwin L. Sheppard (American, ?-1904)
Henry Stull (American, 1851-1913)
Rosa Bonheur (French, 1822-1899)
Saverio Manetti (Italian, 1723 – 1785)
Otto Staudinger (German, 1830 – 1900)
John James Audubon (American, 1785-1851)
René de Rabié (French, 1700-1785)
Sir Andrew Smith (English, 1797-1872)