Studies in Bird Migration 



By WILLIAM EAGLE CLARKE, f.r.s.e., f.l.s. 



Member of the British Association Committee on the Migration 



of Birds as Observed on the British and Irish Coasts, aid 



Author of its Final Reports, 1896-1903, etc. 



With Numerous Illustrations, Maps, and Weather 

 Charts. 2 Vols. Sq. Demy 8vo. 18s. net. 



" There is no other English ornithologist better qualified to write on the migration of 

 birds than Mr. Eagle Clarke, whose name has long been inseparably associated with the 

 problems of this difficult but fascinating subject. It is certain that to the serious student 

 of bird migration the volumes are indispensable." — The Alhenceiim. 



" This boolc has been long expected, and it is certainly one worth waiting 

 for." — Nature. 



The Standard Authority on British Birds. 



An Illustrated Manual of 

 British Birds 



By HOWARD SAUNDERS, f.l.s., f.z.s. 

 Second Edition. Demy Svo, with 384 fine Woodcuts and 3 Maps. 21s. 



" Excellent alilce in style and matter, it ought to be in the hands of every lover of 

 birds." — Annals of Natural History. 



"The whole book forms the most concise and at the same time trustworthy book on 

 birds of a single region that has ever been written." — Science Gossip. 



G URNEY & JACKSON, ?3, Paternoster Row, 



London, E.C . . 



Part 9, completing the Work^ will be ready about August. 



The British Warblers 



A History with Problems of their Lives 



By H. ELIOT HOWARD, f.z.s., m.b.o.u. 



Parts 1 to 8 now ready, with 30 Coloured Plates, 

 49 Photogravures and 10 Maps, Price £8 8s. net. 



Full instructions as to binding, etc., will be issued in the last part. 



ZOOLOGIST, a complete set from the commencement 

 in 1843 to 191 1 inclusive, 46 vols., in half calf, remainder 

 in cloth, nice set, £12 12s. 



A large stock of "IBIS" on hand, from 10s. per vol. 



Book* bought, told or exchanged, tend litt of wantt. 



R. H. PORTER, I* P"°«=f Street, Cavendish 

 ' Square, London, W. . . . 



