Ongoing events * John Gould The birds of Asia 1850-83 7 vols. 530 plates, Artists: J. Gould, H. C. Richter, W. Hart and J. Wolf; Lithographers:H. C. Richter and W. Hart * Henry Eeles Dresser and Richard Bowdler Sharpe A History of the Birds of Europe, Including all the Species Inhabiting the Western Palearctic Region.Taylor & Francis of Fleet Street, London * José Vicente Barbosa du Bocage Ornithologie d'Angola. 2 volumes, 1877–1881. * Osbert Salvin and Frederick DuCane Godman 1879–1904. Biologia Centrali-Americana . Aves * Richard Bowdler Sharpe Catalogue of the Birds in the British Museum London,1874-98. * Jean Cabanis, Gustav Hartlaub , Otto Finsch and other members of the German Ornithologists' Society in Journal für Ornithologie online BHL * The Ibis