John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Otto Staudinger (German, 1830 – 1900)
John Frederick Herring Jr. (English, 1820-1907)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Walter Hunt (English, 1861–1941)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Antoine-Louis Barye (French, 1796-1875)
Bruno Dürigen (German, 1853–1930)
John Gould (English, 1804-1881)
Thomas Sidney Cooper (English, 1803 - 1902)
John Gould (English, 1804-1881)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Francis Barlow (English, 1626-1704)
Aert Schouman (Dutch, 1710-1792)
Sheikh Zain al-Din (Indian, 18th century)
Henry Noel Humphreys (English, 1807–1879)
John James Audubon (American, 1785-1851)
Angelo Maria Crivelli (Italian, ?-c.1730)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John Frederick Lewis (English, 1805-1876)
Joseph Wolf (German, 1820-1899)
Benno Raffael Adam (German, 1812-1892)
Daniel Giraud Elliot (American, 1835 – 1915)
Sir Edwin Henry Landseer (English, 1802–1873)
Louis-Isidore Duperrey (French, 1786 – 1865)
Emil Volkers (German, 1831-1905)
Maria Sibylla Merian (German, 1647 – 1717)
Bruno Dürigen (German, 1853–1930)
Anders Askevold (Norwegian, 1834 - 1900)
Gillis Neyts (Flemish, 1618-1678)
Rosa Bonheur (French, 1822-1899)
Frans Snyders (Flemish, 1579 - 1657)
Alpheus Spring Packard (American, 1839 – 1905)
John Edwards Holbrook (American, 1796 – 1871)
John Gould (English, 1804-1881)
Charles Hamilton Smith (English, 1776-1859)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Saverio Manetti (Italian, 1723 – 1785)
Wilhelm Richter (Austrian, 1824-1892)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Roelant Savery (Flemish, 1576-1639)
Luigi Balugani (Italian, 1737-1770)
John Gould (English, 1804-1881)
Marcus Elieser Bloch (German, 1723–1799)
Mark Catesby (English, 1683 – 1749)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Georg Berger (German, 1862-1942)
René-Primevère Lesson (French, 1794 – 1849)
Alfred Frédol (French, 1804-1863)
Marcus Elieser Bloch (German, 1723–1799)
Edwin L. Sheppard (American, ?-1904)
John Woodhouse Audubon (American, 1812-1862)
John James Audubon (American, 1785-1851)
Rosa Bonheur (French, 1822-1899)
George Shaw (English, 1751 – 1813)