CONTENTS OE NUMBER, XXIII.—THIRD SERIES. 
Page 
XXVII. On the Psittaci of the Mascarene Islands. By Alfred 
and Edward Newton. (Plate VI.).281 
XXVIII. Notes on the Birds of the Lower Petchora. By Henry 
Seebohm, E.Z.S., and John A. Haryie Brown. 
(Plate VII.).289 
XXIX. Notes on the Trochilidce . The Genera Cyanomyia and 
Heliotrypha . By D. G. Elliot, E.R.S.E. &c. . . .311 
XXX. Notes on Severtzoff’s 4 Fauna of Turkestan’ (Turkes- 
tanskie Jevotnie). By H. E. Dresser .319 
XXXI. On the Contents of a third Box of Birds from Hakodadi, 
in Northern Japan. By R. Swinhoe. (Plate VIII.) 330 
XXXII. Notes on the late Colonel Tickell’s manuscript Work 
entitled 44 Illustrations of Indian Ornithology.” By 
Arthur, Viscount Walden. (Plates IX., X.) . . . 336 
XXXIII. Further Ornithological News from New Guinea. By 
P. L. Sclater, M.A., Ph.D., E.R.S.357 
XXXIV. Notes on a 4 Catalogue of the Accipitres in the British 
Museum,’ by R. Bowdler Sharpe (1874). By J. H. 
Gurney .364 
XXXV. Description of a new Species of the Genus Trichostoma 
from the Island of Celebes. By Arthur, Viscount 
Walden. (Plate XI.).376 
XXXVI. On two additional Species of Central-American Oclonto- 
johorince. By Osbert S alvin, M.A., E.R.S., &c. . . 379 
XXXVII. Letters, Announcements, &c.:— 
Letters from Mr. W. Jesse, Mr. A. B. Meyer, Mr. J. H. Gurney, 
Lord Walden, and Count Salvador! News of Mr. Layard . . 880 
Covers for binding last year’s Volume may be had on application to tha 
Publisher. 
Communications may be addressed t*\ the Editor, Osbert S alvin, Esq., 
6 Tenterden Street, Hanover Square, W. Advertisements &c. to the Pub¬ 
lisher, John Van Voorst, 1 Paternoster Row, London, E.C. 
Members of the B. O. U. are requested to keep the Secretary, F. Du Cane 
Godman, Esq., 6 Tenterden Street, Hanover Square, W., informed of any 
change of Residence, so that the Numbers of ‘ The Ibis’ may be sent to them 
without delay. 
