Edward Stanley
1841 · Fine
€165
Leander Sylvester Keyser
1907 · Fine
€70
Latham, John
1783 · Very good
€330
Archibald Thorburn
1935 · Very good
€35
Jules Michelet
1869 · Very good
€140
Latham, John
1824 · Very good
€400
William Yarrell
1855 · Very good
€120
Frank E. Beddard
1902 · Very good
€25
W. H. Hudson
1933 · Very good
€85
William Borrer
1891 · Fine
€130
John Ruskin
1878 · Very good
€180
Alexander Milton Ross
1888 · Very good
€50
Sir William Jardine
1835 · Fine
€195
David Beveridge
1892 · Very good
€55
W. H. Hudson
1923 · Very good
€120
Thomas McIlwraith
1903 · Very good
€45
John Burroughs
1887 · Very good
€65
Robert Ridgway
1887 · Very good
€85
Sir William Jardine
1816 · Fine
€160
Aristophanes
1853 · Very good
€110
F. O. Morris
1858 · Very good
€70
Harriet Mann Miller
1933 · Very good
€45
Harriet Mann Miller
1901 · Fine
€70
Leander Sylvester Keyser
1907 · Very good
€35
Arthur Radclyffe Dugmore
1914 · Very good
€50
Jonathan Dwight
1905 · Very good
€120
Abbie Farwell Brown
1904 · Very good
€35
Thomas Bewick
1830 · Very good
€395
Gene Stratton-Porter
1906 · Very good
€35
Nuttall, Thomas
1855 · Very good
€155
Charles Almanzo Babcock
1935 · Fine
€75
Mary Botham Howitt
1855 · Very good
€115
Frank Michler Chapman
1935 · Fine
€55
Charles Waterton
1842 · Very good
€270
Padraic Colum
1935 · Very good
€65
John Ruskin
1879 · Very good
€55
Elizabeth Grinnell
1905 · Fine
€85
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Thornton W. Burgess, Louis Agassiz Fuertes
1925 · Very good
€55
Harriet Mann Miller
1892 · Very good
€45
Frederik Paul Penard
1914 · Very good · NL
€85
J. M. Barrie
1926 · Very good
€75
Ernest Thompson Seton
1929 · Fine
€35
Bradford Torrey
1922 · Very good
€30
British Museum (Natural History). Dept . of Zoology, Eugene William Oates
1907 · Very good
€80
Sir John Richardson
1841 · Very good
€305
Jones, Thomas Rymer
1879 · Very good
€95
John Wolley, John Wooley
1899 · Very good
€190
Georges-Louis Leclerc, comte de Buffon, William Smellie
1836 · Very good
€185
Catherine Ann Turner Dorset
1840 · Very good
€115
Charles G. D. Roberts
1923 · Very good
€25
John Burroughs
1871 · Fine
€55
John James Audubon
1829 · Very good
€95
Johannes Govertus de Man
1875 · Very good · NL
€95
Hermann Löns
1903 · Very good · NL
€155
Charles Hamilton Smith
1842 · Very good
€310
Theodore Roosevelt
1932 · Very good
€50
Alfred Kaestner
1904 · Very good
€35
Arthur Cleveland Bent
1935 · Very good
€25
James Russell Lowell
1924 · Very good
€35