THE NATURALIST. 



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

 Bird-Notes from Lea, Gainsborough.— Miss M. L. Anderson. 

 Weather and Birds.— Rev. E. A. W. Peacock, F.L.S.. F.G.S. 

 Diptera cf Warrington District.— E. E. Lowe. 

 Birds at The Willows, Ripon.— Major St. Pai l. 

 List of Lincolnshire Freshwater Algae.— J. Larder. 



List of Flowering and Cryptogamic Plants of Wood hall Spa.— Miss S. C . Stow. 

 Geology of Brough, East Yorkshire.— Thomas Sheppard. 

 Yorkshire Naturalists at Boston Spa. 

 Lepidoptera noted at Everingham.— John Summer. 



Lincolnshire Naturalists at Frieston.— Rev. E. A. Woouri m --e- Peacock, F.L.S.. F.G.S. 

 Erosion of Yorkshire Coast.— Thomas Shepparp. 



Urgently Needed : An Abundant Supply of Short Notes. 



On the ist of every Month, greatly enlarged, 

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The Journal of Botany, 



BRITISH AND FOREIGN. 



Edited by JAMES BRITTEN, F.L.S. 



Subscriptions for the year, payable in advance, 

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London : 



WEST, NEWMAN &- Co., 54. Hattcn Garden, E.G. 



.Vort' ready, iSvo. cloth, price 6s., post free. 



LIST OF 



YORKSHIRE LEPIDOPTERA. 



By G. T. PORRITT, F.L.S. 



Contains copious records of the localities, etc., 

 ot the 1.340 species of macro- and micro- 

 lepidoptera known to inhabit the county ; par- 

 ticulars of local variation in species ; with all 

 other necessary information on the subject. 



To be had only from the Hon. Secretary of the 

 \ 0 rk sh 1 re Naturalists' L'nion 



WM. DENISON ROEBUCK, 

 259, Hyde Park Road, LEEDS. 



In One Volume, with 384 Illustrations and 

 j Coloured Maps, Svo. cloth, £i is. 



An Illustrated Manual 

 of British Birds. 



By HOWARD SAUNDERS, F.L.S., etc. 



SECOND EDITION. 

 Revised and brought up to date. 



'There is no other work of its size in which so much 

 information on the subject of British Birds can be obtained.' 

 — ' Nature,' 13th July 1899. 



Gcrney & Jackson, i, Paternoster Row 

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For Bibliographical Purposes, I am anxious 

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 default of complete ones. I am also equally 

 anxious to see other natural history periodicals 

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W. DENISON ROEBUCK, 



259, Hyde Park Road, LEEDS. 



THE 



Journal of Malacology. 



Established in 1890 as ' The Conchologist. a 

 Journal of Malacology.' 

 Edited bv WALTER E. COLLING K. F.Z.S., 



President of the Midland Malacological Society, 

 with the co-operation ot 

 Dr. Tosef F. Babor : The Rev. A. H. Cooke. M.A.. F.Z.S.: 

 Charles Hcdlev, F.L.S. ; E. R. Sykes, K.A.. F.Z.S.: 

 B. B. Woodward. F.G.S. 



Indispensable to all Students of the Mollusca. 



In addition to numerous papers on the anatomy and 

 classification of the Mollusca. and on recent and fossil 

 shells, it contains Reviews and Abstracts of all the 

 important current publications. 



Fully Illustrated. Prepaid Subscription. 12s. per 

 volume. 



All communications to 

 \V. E. COLLINGE, Mason University College, Birmingham. 



Coloured Edition 10 6 net. Uncploured Edition 

 ■V - net. If by post, $d. extra. 



The COLLECTOR'S MANUAL 



of British Land and Freshwater Shells. 



Containing Figures and Descriptions of every Species, 

 an Ace mnt of their Habits and Localities, Hints on 

 Preserving and Arranging, &c. ; the Names and Descrip- 

 tions of all the Varieties and Synoptical Tables, showing 

 the Differences of Species hard to identify. 

 Also, with the permission of the Recorder a nd 

 Referees. 



The Conchological Society's Census of 



Comital Distribution. 

 By LIONEL ERNEST ADAMS, B.A. 



Illustrated by Gerald W. Adams. M.K.C.S., 

 Alfd. Sich, F.E.S., and the Author. 



second edition. 

 Leeds: Taylor Brothers, 1896. 



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