CONTENTS. 
Page 
XI. Field Notes on the Birds of Macedonia. With special 
reference to the Struma Plain. By F. N. Chasen, 
Castle Museum, Norwich.185 
XII. Some preliminary remarks on the Velocity of Migratory 
Flight among Birds, with special reference to the 
Palaeartic llegion. By Colonel B. Meinertzhagen, 
D.S.O., M.B.O.U., F.Z.S.228 
XIII. Field Notes on the Birds of Lower Egypt. By W. Baw, 
M.B.O.U. With contributions by Colonel B. Sparrow, 
C.M.G., D.S.O., M.B.O.U., and‘ the Bey. F. C. B. 
Jourdain, M.A., M.B.O.U.238 
XIV. The Birds of Tasso and adjoining Islands of the Bokelle 
Biver, Sierra Leone. By Willoughby P. Lowe, 
M.B.O.U. With notes by David A. Bannerman, 
B. A., M.B.O.U. (Text-figure 3.).265 
XV. A Systematic List of the Birds of Sierra Leone. By Dayid 
A. Bannerman, M.B.E., B.A., M.B.O.U., 283- 
XVI. J. F. Miller’s leones. By C. Davies Sherborn and 
Tom Iredale. 302' 
XVII. Beport of the Sub-Committee, consisting of Dr. E. Hartert, 
Messrs. T. Iredale, and W. L. Sclater, on Amendments 
and proposed Alterations to the Names in the B. 0. U. 
List of British Birds, as accepted by the Committee of 
the B. 0. U. on the British Bird List.310 
XVIII. Obituary : Bobert Birkbeck ; Charles Edward Fagan, 
C. B.E., I.S.O. • Henry Jones.317 
XIX. Notices of recent Ornithological Publications:— 
Bartsch on the Birds of the Tortugas; Chapman on variation 
in Ostinops decumanus ; Christiani on a new Rock-Pipit; 
Coward on British Birds; Howard on Territory in Bird- 
Life ; Hellmayr’s recent papers on Neotropical Birds ; 
Laubmann on Lesson’s Types ; Lavanden on Tunisian Birds ; 
McGregor on Philippine Birds; Mathews on Australian 
Birds ; Mathews on the dates of Ornithological Publications ; 
Murphy on the Sea-birds of Peru; Peters on a new Jay; 
Bidgway on new Genera of Birds ; Riley on new Malayan 
Birds; Robinson and Kloss on the names of the Jungle-Fowls; 
Skovgaard on Danish Birds; Stresemann on the races of 
Long-tailed Tits and Bullfinches; Bird-Lore; The Condor; 
Fauna och Flora; Le Gerfaut; Irish Naturalist; Scottish 
Naturalist ; and List of other Ornithological Publications 
received.319 
XX. Letters, Extracts, and Notes :— 
Letters from P. R. Lowe and C. Mackwortli-Praed on the 
Last Phase of the Subspecies, from J. L. Bonhote on the 
Nomenclature of Plumages, from E. G. B. Meade-Waldo 
on Nestling Owls, and from H. C. Robinson on the Status of 
Ficus rubricollaris Baker; The Annual General Meeting of 
the British Ornithologists’ Union; The Oxford University 
Spitsbergen Expedition ; Personalia.344 
Communications intended for publication in ‘ The Ibis ’ should be addressed 
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Members are requested to inform the Secretary, Chief Police Office, 
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