ly. ADVERTISEMENTS 
HILLSIDE, ROCK and DALE 
BIRD LIFE PICTURED WITH PEN AND CAMERA 
BY 
OLIVER G PIKE 
Author of ‘‘ Woodland, Field and Shore.” ‘In Birdland with Field-Glass and Camera.” 
With a Coloured Frontispiece and about 110 Illustrations from Photographs by the Author 
In crewn 8vo, cloth gilt, Gs. 
LORD LILFORD ON BIRDS 
Being a collection of informal and unpublished writings by the late President of the 
British Ornithologists’ Union, with contributed papers upon Falconry 
‘and Otter Hunting, his favourite sports 
EDITED BY 
AUBYN TREVOR-BATTYE, M.A., F.LS., F.Z.S. etc. 
Member of the British Ornithologists’ Union 
With Drawings by A. THORBURN, including a Photogravure Plate 
In crown 4to, cloth gilt, 1Gs. net. 
The Concise Knowledge Natural History 
EDITED BY 
ALFRED H. MILES 
WITH CONTRIBUTIONS BY THE MOST EMINENT AUTHORITIES 
With 530 Original Illustrations and over 750 pages 
In large crown 4to, half bound leather and gilt, 5s. 
Tur Paty MALL GazerrE says—‘Excellently arranged, beautifully printed, neatly illustrated, and sensibly and strongly bound. It is 
a model of how a book of reference should be produced. Its contributors are the aatas authorities on zoological science.’ 
Lonpon: HUTCHINSON & CO., Daten Roce Row 
