DULAU & COMPANY, LTD. 



THE 



FOOD OF SOME BRITISH WILD BIRDS 



A STUDY IN ECONOMIC ORNITHOLOGY 



By WALTER E. COLLI NGE, M.Sc, F.L.S. 



8vo. Cloth f<ilt. Pp.vii. + }09 Price 4f.net. 



The .4;(A\ — •' All in all this is the best handbook of the food of British Birds in existence and 

 should be in the hands of everyone who desires reliable information on economic 

 ornithology in this particular field." 



TItc Times. "Mr. Collinge has done some useful work in helping to rescue from the region of 

 guesswork the question of the food of birds whose presence has special interest for 

 the farmer." 



Nature. — " Mr. Collinge has done a very useful piece of work and has done his work carefully. 

 We hope this book will pass through many editions, and gain in strength as it grows — 

 incorporating new data and extending its scope." 



DULAU & COMPANY, Ltd , 34-36, Margaret Street, London, W.1. 



THE AVICULTURAL MAGAZINE 



FOR THE STUDY OF 



BRITISH AND FOREIGN CAGE BIRDS. 



The ]Vl£i,^£i,zine fox* Be^innex^s. 



Offers :— 



(i.) Articles and notes on bird-keeping by experienced writers. 



(ii ) illustrations of rare or interesting cage-birds, 



liii.l Reviews of interesting books on birds. 



(iv.) A correspondence column dealing with bird-keeping. 



The Magazine is sent free, monthly, to Members of the Avicultural Society. 

 Entrance Fee, 10s. 6d. ; Annual Subscription, £l. Further information from the 

 Editor, Dr. Gkaham Renshaw, Sale, nr. ^L\NCHESTER. Telephone 144 Sale. 



