John James Audubon (American, 1785-1851)
George Hudson (New Zealander, 1867 – 1946)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Willem Maris (Dutch, 1844 - 1910)
Saverio Manetti (Italian, 1723 – 1785)
August Allebé (Dutch, 1838-1927)
Harrison Weir (English, 1824-1906)
Moritz Müller (German, 1841 - 1899)
Otto Staudinger (German, 1830 – 1900)
Isaac van Haastert (Dutch, 1753-1834)
Robert Hills (English, 1769 – 1844)
Saverio Manetti (Italian, 1723 – 1785)
Jacob de Gheyn II (Dutch, c. 1565 – 1629)
Nils Kreuger (Swedish, 1858 - 1930)
John Edwards Holbrook (American, 1796 – 1871)
John Edwards Holbrook (American, 1796 – 1871)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
George Shaw (English, 1751 – 1813)
John Edwards Holbrook (American, 1796 – 1871)
Louis-Isidore Duperrey (French, 1786 – 1865)
Pierre Jacques Smit (Dutch, 1863-1960)
Louis Agassiz (American, 1807 – 1873)
Edwin Cooper (English, 1785 – 1833)
Paul de Vos (Flemish, ca. 1596 - 1678)
John James Audubon (American, 1785-1851)
James Sowerby (English, 1757 – 1822)
Christian Mali (German, 1832-1906)
Edgar Hunt (English, 1876-1953)
John Edwards Holbrook (American, 1796 – 1871)
John Collet (English, ca. 1725–1780)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Frank Babbage (English, 1858–1916)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Fritz Thomsen (Danish, 1819 - 1891)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Aert Schouman (Dutch, 1710-1792)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
John Edwards Holbrook (American, 1796 – 1871)
Allan Brooks (Canadian, 1869 – 1946)
Marcus Elieser Bloch (German, 1723–1799)
Giovanna Garzoni (Italian, 1600-1670)
John Gould (English, 1804-1881)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Frederick DuCane Godman (English, 1834 – 1919)
Daniel Giraud Elliot (American, 1835 – 1915)
Frederick DuCane Godman (English, 1834 – 1919)
Johannes van Bronckhorst (Dutch, 1648–1727)
George Edward Lodge (English, 1860 – 1954)
Jacques Barraband (French, 1767 – 1809)
Rodolpho von Ihering (Brazilian, 1883-1939)
Henry Keller (American, 1869-1949)
Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
Frederick DuCane Godman (English, 1834 – 1919)
Louis-Simon Lempereur (French, 1728 - 1807)
Friedrich Voltz (German, 1817-1886)
Marsden Hartley (American, 1877-1943)
William Houghton (English, 1828–1895)
John Gould (English, 1804-1881)