John Frederick Herring Snr. (English, 1795 – 1865)
Lorenz Oken (German, 1779 – 1851)
Saverio Manetti (Italian, 1723 – 1785)
Edwin Douglas (English, 1848–1914)
Marcus Elieser Bloch (German, 1723–1799)
Anonymous
Frederick DuCane Godman (English, 1834 – 1919)
John James Audubon (American, 1785-1851)
Joseph Anton Harzath (German, active 1710-1726)
John Edwards Holbrook (American, 1796 – 1871)
Rudolf Schramm-Zittau (German, 1874-1929)
René-Primevère Lesson (French, 1794 – 1849)
Isaac Israëls (Dutch, 1865 – 1934)
Frederick DuCane Godman (English, 1834 – 1919)
Emile van Marcke de Lummen (French, 1827-1890)
Filippo Buonanni (Italian, 1638 – 1723)
George Edward Lodge (English, 1860 – 1954)
Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
Saverio Manetti (Italian, 1723 – 1785)
Anton Mauve (Dutch, 1838-1888)
Louis-Isidore Duperrey (French, 1786 – 1865)
Anonymous
Otto Staudinger (German, 1830 – 1900)
Marcus Elieser Bloch (German, 1723–1799)
John Gould (English, 1804-1881)