THE NATURALIST. 



Dining the next month or two it is hoped to insert the following articles:- 

 Yorkshire Bryological Committee— Report for iooi.— J. J. Marshall. 

 The Pollard Willow, Bottesford.— Max Peacock. 



Yorkshire Plants in the Bicheno Herbarium at Swansea.— Rev. H. J. Riddelsoell, M.A. 

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



Thorn-ley. M.A.. F.L.S., F.E.S. 

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

 Yorkshire Naturalists at Bawtry.— H. H. Corbett, M.R.C.S. 



Lincolnshire Naturalists at Scunthorpe. — Rev. E. A. Woodruffs Peacock, F.L.S. 

 Additions to Sphagna of Yorkshire.— Wm. Ingham, B.A. 

 Always Urgently Needed : An Abundant Supply of Short Notes and Short Articles. 



Now complete in One Volume. Cloth, Price £2 2s. 



A MONOGRAPH 



\ ' OF THE . 



Land & Freshwater Mollusca 



OF THE BRITISH ISLES 



(Structural and General), 



BY 



J. W. TAYLOR, F.L.S., 



Menibre Honoraire de In Societe Malacohgique 

 de France, 

 With the assistance of 

 W. Denison Roebuck, F.L.S., the late Chas. 

 Ashford, and other well-known concholog-ists. 

 Taylor Bros., Publishers, Leeds. 



This day is published, Crown 8vo. cloth y 

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THE COMMONER WILD BIRDS 

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AN IMPORTANT NEW WORK. 

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FAMILIAR BUTTERFLIES 

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



Assistant in Zoological Department, 

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A HANDBOOK OF BRITISH BIRDS, 



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

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



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