THE NATURALIST. 



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

 List of Lincolnshire Freshwater Algae. — J. Larder. 



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

 Geology of Brough, East Yorkshire.— Thomas Sheppard. 

 Yorkshire Naturalists at Boston Spa. 

 Lepidoptera noted at Everingham.— John Sumner. 



Naturalists at Lincoln.— Rev. E. A. Woodruffe-Peacock, F.L.S., F.G.S. 



Erosion of Yorkshire Coast. — Thomas Sheppard. 



List of Lincolnshire Fresh-water Mites.— C. F. George. 



Urgently Needed : An Abundant Supply of Short Notes. 



BINDING CASES. 



Cloth cases, 'gilt lettered, for 1899, 

 are to be had at 9d. each ; if by post 

 Ij^d. extra. 



Cases for previous years can always 

 be had. 



The Naturalist for any year will be 

 bound up in cloth case for is. 6d., 

 postage, 4d. extra. 



Address : 



259> Hyde Park Road, LEEDS. 



In One Volume, withjSj. Illustrations and 

 j Coloured Maps, 8vo. cloth, jQi 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. 



Gl'rney & Jackson, i, Paternoster Row 

 (IVTr. \^an \ oorst s Successors). 



Now ready, 8i'o. 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 

 Yorkshire Naturalists' Union, 



WM. DENISON ROEBUCK, 

 259, Hyde Park Road, LEEDS. 



The Naturalists' Journal 

 and Guide. 



Organ of the Economic Museum & British Field Club. 



Conducted by S. L. MOSLEY, F.E.S. 



Annual Subscription, 2s. 6d. Thick Paper Copy, 

 with Coloured Plate every month, 5s. 

 (constituting- membership). 



SPECIAL FEATURES. — Figures of Varieties & Papers 

 of Economic Interest in all departments. 



Head Office : 

 Museum, Beaumont Park, Huddersfield. 



Now Ready, in One Volume, Crown 8vo. cloth. 

 Price Five Shillings. 



WILD BIRD PROTECTION 



AND NESTING BOXES. 



With Illustrations of various Designs of Boxes, 

 Brackets, etc., that have actually been used by 

 Wild Birds for Nidification, and a full list of the 

 Orders made under the ' Wild Birds Protection 

 Acts' on the application of County Councils, 

 with the Names of the Species protected. 



By JOHN R. B. MASEF1ELD, M.A., 



Vice-President of the North Staffordshire 

 Naturalists' Field Club. 



Leeds:— TAYLOR BROTHERS, Publishers. 



' Any one study, of whatever kind, exclusively pursued, 

 deadens in the mind the interest, nay, the perception of any 

 others.' — John Henry Neivman. 



Punctually on the 25th of previous month. Price Sixpence. 

 Established 1865. 



SCIENCE GOSSIP. 



Edited by }. T. CARRINGTON, assisted by F. WlNSTONE. 

 Illustrated. Most Varied Contents. Largest Circulation. 

 The only Scientific Magazine- with Independent Office. 



'Science Gossip is now one of the brightest and most 

 diversified monthlies for the lover of Science.'— Nature. 



Subscriptions (6s. 6d. per annum, including postage) 

 may begin at any A ^ — • 

 time. Send 6 stamps y p 

 for specimen. /jp / S 



Publishing- and rffflztf W / 

 Editorial Offices :— /0@Zpdr A!?Miit*nik\ 

 no. Strand. London, yVyW/Wr^J 



w.c. 1 — ~ ^/ -f— 



All communications — ■ 

 to be addressed to ^\ Mo , aHi M .„ et , 



Please mention * The Naturalist ' in replying to Advertisements. 



