THE NATURA LIS? : 
During the next few months it ts hoped to insert the following articles:— 
Notes on the Presh-water Alge of the East Riding of Yorkshire.— 
Wm. Wusr, F.L.S., assisted by G. S. WEsT-. 
A Woodland Tragedy.—Rev. W. C. Hey, M.A. 
Flora of the Neighbourhood of Lake Ullswater.—Wsm. Hoveson, A.L.S. 
The Yorkshire Derwent and its. —— Dacre. 
Report on Yorkshire Botany for 1890.—C. P. Horxtex, F. sees and P, F. Ler. 
Report on Yorkshire Mosses and Hepatics for 1892.—M. B. Starter, F.L.S. 
Specimen Days on the Yorkshire Coast.—Rev. W. C. aoig M.A. 
A Wew Species of Lumbricus:—Rev. Hiiperic Ferenn, F.L.S. : 
JORKS ON NATURAL HISTORY. 
: Tr car. A Mentiy. Journal of Natural History. Edited by. 
; the E. — ELS. —, — les, by well-known Naturalists, nm 
of Zoology, t bits and ane of 4 eds 
a 
- DIRDSNESTING AND Sra ere Cie Compete —— of the 
i) Nests and Picedl Birds which Breed in Britai ee b NEWMAN. 
SECOND a Directions for Collecting and Pacino and a. 
‘Chapter on Bird-skinning. By MrL 
: ood indeed, and thoroughly recommended.’ A sterling book for _ 
suena rata ee Nat eae = 
No wonder @ second edition is called : 
LER CHRISTY. Cloth extra, He es price 15. 
