THE ORNITHOLOGICAL ADVERTISER. 
[For Terms of insertion in the f Ornithological Advertiser/ which 
will in future accompany every Number of f The Ibis/ apply to the 
Publisher, Mr. J. Van Voorst, 1 Paternoster Row, London, E.C.] 
ORNITHOLOGICAL MEMOIRS 
LATELY PUBLISHED IN THE 
TRANSACTIONS 
OF THE 
ZOOLOGICAL SOCIETY OF LONDON. 
ON A COLLECTION OF BIRDS FROM NORTH-EASTERN 
ABYSSINIA AND THE BOGOS COUNTRY. By Otto 
Finsch, Ph.D., C.M.Z.S. With Notes by the Collector, 
William Jesse, C.M.Z.S., Zoologist to the Abyssinian Expe¬ 
dition. With a Map and 4 Coloured Plates. (Yol. VII. 
Part IY.) Price 36s. 
A LIST OF THE BIRDS KNOWN TO INHABIT THE 
ISLAND OF CELEBES. By Arthur, Viscount Walden, 
F.R.S., President of the Society. With a Map and 7 Coloured 
Plates. Also APPENDIX to the same; with 3 Coloured 
Plates. (Yol. VIII. Part II.) Price 42s. 
A LIST OF THE BIRDS KNOWN TO INHABIT THE 
PHILIPPINE ARCHIPELAGO. By Arthur, Viscount 
Walden, F.R.S., President of the Society. With a Map 
and 11 Coloured Plates. (Vol. IX. Part II.) Price 42s. 
ON THE CURASSOWS NOW OR LATELY LIVING IN 
THE SOCIETY'S GARDENS. By P. L. Sclater, M.A., 
Ph.D., F.R.S., Secretary to the Society. With 14 Coloured 
Plates. (Vol. IX. Part IV.) Price 42s. 
ON THE AVIFAUNA OF THE GALAPAGOS ARCHI¬ 
PELAGO. By Osbert Salvin, M.A., F.R.S. With a Map 
and 5 Coloured Plates. (Vol. IX. Part IX.) Price 32s. 
These Publications may be obtained at the Society's Office 
(11 Hanover Square, W.), at Messrs. Longmans', the Society's 
Publishers (Paternoster Row, E.C.), or through any Bookseller. 
