Frederick McCoy (Irish, 1817-1899)
John James Audubon (American, 1785-1851)
John James Audubon (American, 1785-1851)
Sophie Sperlich (German, 1863-1906)
Julius Adam the elder (German, 1826–1874)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
John Gould (English, 1804-1881)
Léo-Paul Robert (Swiss, 1851 - 1923)
Johann Friedrich Naumann (German, 1780 – 1857)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
John James Audubon (American, 1785-1851)
Jan Ciągliński (Polish, 1858 - 1913)
Otto Staudinger (German, 1830 – 1900)
Victor Eckhardt von Eckhardsburg (Austrian, 1864-1946)
Marcus Elieser Bloch (German, 1723–1799)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Henry Seebohm (English, 1832 – 1895)
Marcus Elieser Bloch (German, 1723–1799)
Joseph Wolf (German, 1820-1899)
Louis Agassiz (American, 1807 – 1873)
John Emms (English, 1843–1912)
Louis Agassiz (American, 1807 – 1873)
Alexander Koester (German, 1864-1932)
Louis Agassiz (American, 1807 – 1873)
George Shaw (English, 1751 – 1813)
Otto Staudinger (German, 1830 – 1900)
John George Wood (English, 1827 – 1889)