Robert Evans Snodgrass (American, 1875 – 1962)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Anonymous
Mark Catesby (English, 1683 – 1749)
John Emms (English, 1843–1912)
George Hudson (New Zealander, 1867 – 1946)
Saverio Manetti (Italian, 1723 – 1785)
Pierre Jacques Smit (Dutch, 1863-1960)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz (American, 1807 – 1873)
Louis Agassiz (American, 1807 – 1873)
John William Lewin (English, 1770-1819)
John Woodhouse Audubon (American, 1812-1862)
Alexandre François Desportes (French, 1661-1743)
Marcus Elieser Bloch (German, 1723–1799)
John Edwards Holbrook (American, 1796 – 1871)
Richard Friese (German, 1854-1918)
John Gould (English, 1804-1881)
Luigi Balugani (Italian, 1737-1770)
Lorenz Oken (German, 1779 – 1851)
George Hudson (New Zealander, 1867 – 1946)
Filippo Buonanni (Italian, 1638 – 1723)
Sheikh Zain al-Din (Indian, 18th century)
Friedrich Voltz (German, 1817-1886)
Carl Friedrich Deiker (German, 1836 - 1892)