THE NATURALIST. 



During the next month or two it is hoped to insert the following articles:— 



Ramble in Search of Clausilia roIphii.—C. S. Carter, M.C.S. 

 Yorkshire Bryological Committee -Report for 1901. J. J. Marsham; 

 Moss-Flora of Pool, Mid-West Yorkshire. — G. B. Savery, 

 The Pollard Willow, Bottesford. — Max Peacock. 



Yorkshire Plants in the Bicheno Herbarium at Swansea.— Rev. II. J. Ridoelsokli., M.A. 

 'Instinct': Presidential Address to the Lincolnshire Naturalists' Union.— Rev. Alfred 



Tbornley, M.A., F.L.S., F.E.S. 

 Infusoria of Grimsby District.— A. Smith; F.L.S. 

 Durham Diptera, a Preliminary List.— Rev. W.J. Wingate. 

 Birds of Rydal Parish, Westmorland.— Miss M. L. Armitt. 

 Bulbiferous Forms of Webera annotina.- Prof. T. Barker. 

 Half-Day Ramble at Mablethorpe.— A. Smith, P.L.S., F.E.S. 



Always Urgently Needed : An Abundant Supply of Short Notes. 



FROM JOHN C NIMMO'S LIST. 



IMPORTANT WORK: OUST BRITISH BIRDS. 



Now Ready. One Volume^ Demy bvo., Buckram Cloth, gilt top, with 

 Thirty-five Coloured Plates, Price £,2 2S. Net. 



A HANDBOOK OF BRITISH BIRDS, 



Showing- the Distribution of the Resident and Migratory Species in the British 

 Islands, with an Index to the Records of the Rarer Visitants, 

 By J. E. HARTIXG, F.L.S., F.Z.S., Member of the British Ornithologists' Union. 



New and Revised Edition. With 35 Coloured Plates carefully reproduced 

 from Original Drawings by the late Professor Schlegel. 



London : JOHN C. NIMMO, 14, King William Street, Strand. 



AN IMPORTANT NEW WORK. 

 Just Published. Price 6s. 



FAMILIAR BUTTERFLIES 

 AND MOTHS. 



By W. F. KIRBY, F.L.S. , F.E.S., 



Assistant in Zoological Department , 

 British Museum {Natural History). 

 With 18 Special Plates containing- 216 

 Illustrations in Colours. 

 CASSELL & Co., Ltd., London; and 

 all Booksellers. 



On the ijt/i of every Month. Price O/ie Shilling. 



THE ZOOLOGIST. 



The Recognised Journal of Natural History. 



Edited by W. L. DISTANT. 



A Fourth Series commenced with the January 

 number (667 from commencement). 



Annual Subscription, post free, 12s. 



London : 



West Newman & Co., 54, Halton Garden. 



In Preparation. 



TEE IE AUSTRALIA1T SYZD3STE^~_ 



MONOGRAPH No. IT. 



NESTS AND EGGS OF BIRDS 

 FOUND BREEDING IN AUSTRALIA AND TASMANIA. 



By A. J. NORTH, C.M.Z.S., Ornithologist, Australian Museum. 

 With Numerous Figures of Birds and Plates of Nests, Eggs, and Breeding Places. 



To be issued in Parts. Price 2$/- complete. 



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