British Ornithologists' Union
1868 · Good
€105
Marshall Saunders
1928 · Very good
€50
Adolf von Harnack
1889 · Fair
€40
Thomas Pennant
1788 · Fair
€305
Dadd, George H.
1879 · Very good
€165
James White
1807 · Very good
€140
Harriet Mann Miller
1891 · Fair
€35
Arthur Cleveland Bent
1935 · Very good
€25
Sedgwick, Adam
1915 · Very good
€95
Lazzaro Spallanzani
1778 · Very good
€545
Sir John Richardson
1841 · Very good
€305
Carl Linnaeus
1751 · Good
€495
George Fleming
1883 · Fair
€45
J. Arthur Thomson
1909 · Fine
€45
Digby Collins
1878 · Good
€45
J. G. W. Fijnje
1896 · Good · NL
€185
Archibald Thorburn
1935 · Very good
€35
Jules Michelet
1869 · Very good
€140
Richard Lydekker
1903 · Good
€60
Dadd, George H.
1895 · Very good
€50
Ouida
1803 · Very good
€105
Sturm, Christoph Christian
1815 · Very good
€95
John Ruskin
1878 · Very good
€180
J. H. Walsh
1922 · Very good
€115
Robert Hamilton, M.D., Robert Hamilton
1805 · Very good
€195
Baron Georges Cuvier, Edward Griffith
1841 · Fair
€110
Latham, John
1783 · Very good
€330
T. Jeffery Parker
1907 · Fair
€55
British Ornithologists' Union
1907 · Fair
€45
Emma Phipson
1887 · Very good
€100
Philip Henry Gosse
1862 · Very good
€75
Sanborn Tenney
1881 · Very good
€70
Alexander Milton Ross
1888 · Very good
€50
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Charles Hamilton Smith
1825 · Good
€250
Charles W. Nash
1902 · Good
€25
Alfred Newton
1935 · Good
€75
John George Wood
1870 · Fair
€40
Moyse Charas
1677 · Very good
€1,080
Joost van den Vondel
1682 · Fine · NL
€1,615
Ernest Thompson Seton
1905 · Fair
€15
W. H. Hudson
1935 · Good
€30
William Yarrell
1882 · Good
€45
William Yarrell
1855 · Very good
€120
Jack London
1922 · Fair
€35
Ernest Thompson Seton
1899 · Good
€95
W. H. Hudson
1910 · Good
€75
Marcellus Emants
1889 · Very good · NL
€165
Latham, John
1824 · Very good
€400
Arthur Radclyffe Dugmore
1914 · Very good
€50
Hoeven, Jan van der
1890 · Fair · NL
€60
W. H. Hudson
1935 · Very good
€25
Neltje Blanchan
1906 · Very good
€70
Edward Carpenter
1919 · Good
€55
George Stubbs
1771 · Good
€485
W. H. Hudson
1933 · Very good
€85
Alfred Russel Wallace
1881 · Very good
€250
George Shaw
1824 · Very good
€220
Desmond Morris
1774 · Good
€535
F. O. Morris
1866 · Good
€40