4 Pages in Charles Darwin's Library associated with "fauna - pigeon, spot"

Das Ganze der Taubenzucht.
By: Neumeister, Gottlob.
Publication info: Weimar :B.F. Voigt,1837.
Pages: Page 24 Page 4
The new and complete pigeon-fancier: or, modern treatise on domestic pigeons.
By: Girton, Daniel.
Publication info: London :[s.n.],n.d..
Pages: Page 24
Les Pigeons de volière et de colombier, ou Histoire naturelle des pigeons domestiques.
By: Boitard, Pierre. - Boitard, Corbié.
Publication info: Paris :Audot & Corbié,1824.
Pages: Page 222