
Emil Volkers (German, 1831-1905)

Alexander Koester (German, 1864-1932)

Henry Stull (American, 1851-1913)

Louis Agassiz (American, 1807 – 1873)

George Hudson (New Zealander, 1867 – 1946)

George Hudson (New Zealander, 1867 – 1946)

George Hudson (New Zealander, 1867 – 1946)

Jan Swammerdam (Dutch, 1637 – 1680)

Saverio Manetti (Italian, 1723 – 1785)

Henriëtte Ronner-Knip (Dutch, 1821 – 1909)

Carl Friedrich Deiker (German, 1836 - 1892)

John James Audubon (American, 1785-1851)

John James Audubon (American, 1785-1851)

Jan Van Kessel The Elder (Flemish, 1626 - 1679)

Allan Brooks (Canadian, 1869 – 1946)

Johann Daniel Meyer (German, 1713-1752)

Archibald Thorburn (Scottish, 1860-1935)

Sir Edwin Henry Landseer (English, 1802–1873)

Johann Heinrich Sulzer (Swiss, 1735 – 1813)

John Gould (English, 1804-1881)

Richard Friese (German, 1854-1918)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Charles Robert Knight (American, 1874-1953)

John Gould (English, 1804-1881)

John William Lewin (English, 1770-1819)

Franz Van Severdonck (Belgian, 1809-1889)