toe NATURALISTS. 
During the next few months it is haped to insert the following articles:— 
Report on the Erosion of the Yorkshire Coast.—Rev. E, Maute Co te, M.A., 
F.G.S. 
The Yorkshire Derwent and its Fishes.—Hvusert Dacre. 
Are - Same Species of Birds more ae in North than in South 
d Mid Burope ?—Joun P, Tuon 
Additions to the Algz of West Yorkshire.—Wwm. West, F.L.S. 
MADAGASCAR! 
My Price List of NATURAL HISTORY OBJECTS is at the service 
of all the world, gratis and _post-free. Prices considerably reduced. 
Correspondence in French and German (English not understood). 
F. SIKORA, 
Naturalist, Membre de la Société Entomologigue de France et de la 
Soctété Entomologique de Zurich, 
Annanarivo, Madagascar, “é Marseille. 
Just Published. Crown 8vo, Cloth limp, 370 pp., 55.3; Net, 3s. 9d.; By Post, 4s. 
THROUGH eee CRE: 
E'Rom Teper es MAT: : 
y JOHNNIE aay (H. Speicu 
Member of the Fors aici’ Union ; the Bradford ee Society se 3; & ec. 
A Tourist’s View of Ire 
ifor 
Author of ‘ Jand,’ ‘Pleasant Walks around Bradford,’ 
— voluminous, heals aie, i. ge. proportion of which is printed in a — pie clear 
t mbraces Historical, Descriptive, and Natural History notices of the whole of the Aire 
ste with complete Itineraries 4 the country 10 to 20 miles around the principal places. 
wo ins ive i “ the 
GEOLOGY, BOTANY, ORNITHOLOGY, FOLK-LORE, 
and ANGLING in AIREDALE. 
SEVENTY ILLUSTRATIONS AND MAP. 
LEEDS: Waker & Laycock. BRADFORD: T. Brear & Co. Lp. 
The Entomologist’s Monthly Magazine. 
PRICE when Sas MONTHLY. 
Edited by ~ G. BaRReTT, J. W, Bshgce as. WwW. . tide oe 
sme F.R.S., E. Saunpers, F.L.S., 
- le Sranrron, F. a 
This —— paneer in , Samia contains standard Articles and } Notes 
on all subjects ected with Entomology, and —" on the Insects of 
