WILLIAM WESLEY &. SON, 



28 ESSEX STREET, STRAND, LONDON, W.C, 



offer for sale 



MILNE EDWARDS (A.) et A. GRANDIDIER. HIS- 



TOIRE NATURELLE DES OISEAUX DE MADAGASCAR. 400 plates 

 (163 coloured). Four Vols. 4to, half-morocco. 1879-81. £32. 



SALVIN (O.) and F. GODMAN. BIOLOOIA CENTRALI 



AMERICANA. Aves, 84 coloured plates. Four Vols. 4to, half blue morocco. 

 1879-1904. (Published d£23 ; in parts.) £20. 



Keaders of 'The Ibis' are reminded that the sale of this leading periodical has now befii 

 entrusted to a Firm that for upwards of 50 years has interested itself in the commercial interchange of 

 oi-nithological literature, and possesses a large collection of monographs and old works especially. 



LIST OF BRITISH BIRDS. 



NEW EDITION, 1915. 



The New Edition of the B. O. U. List of British Birds is now 

 practically completed, and it is hoped will be issued to all Members 

 who have subscribed early in February. 



Special subscription price (B. 0. U. Members only) 



including postage... ... ... ... ... 5/6 



All subscriptions should be sent to the Secretary, B. O. U. as soon as possible. 



Price to non-Members (to be obtained only from 

 Messrs. Wm. WESLEY & SON, 28, Essex Street, 

 Strand, London, W.C. ) 7/6 



A HISTORY OF 



THE BIRDS OF COLORADO. 



By WILLIAM LUTLEY SCLATER, M.A. (Oxon.), M.B.O.U., 

 Hon. yi.K.O.U . {Lateli/ Director of thii Colorado College Musemn). 



With a portrait of General William .1. Palmer, and Sixteen Full-page 

 Plates from Photographs, and a Map. 



Published Price for Great Britain, 21.s. net ; for United States, $5. 



WITHERS Y & Co., 326 HIGH HOLBOKX, LONDON, W.C. 



THE BIRDS OF AFRICA, 



COMPRISlNrr ALL THE SPECIES WHICH OCCUR IN THE 

 ETHIOPIAN REGION. 



BY THE LATK 



GEORGE ERNEST SHELLEY, F.Z.S., F.R.G.S., Etc. 

 Edited and completed by W. L. SCLATER, M.A., F.Z.S. 



Vols. 1 to 3, Vol. 4 in 2 Parts, and Vol. 5, Part /., 1 896-1906, /ormm^ 



Six Vohtmes, Imperial 8vo, with 49 beautiful Hand-Coloured 



Plates hy H. Gronvold. Price £9 9s. net. 



Vol. 5, Part II., with 8 beautifully coloured Plates. Price 31s, 6d. net, 

 H. SOTHERAN & CO., 43 PICCADILLY, W. 



