WATKINS & DONCASTER 
NATURALISTS, 
36, STRAND, LONDON, W.C.2 
(Five doors from Charing Cross), 
P.O.Box 126 Telephone: Temple Bar 9451. 
Keep in stock every description of 
APPARATUS, CABINETS, BOOKS & SPECIMENS 
for Collectors of 
BIRDS’ EGGS, BUTTERFLIES, MOTHS, Etc. 
Catalogue (96 pages) sent post free on application. 
NORTH WESTERN NATURALIST 
A Scientific and Educational Journal (Published Quarterly), 
especially for Cheshire, Cumberland, Derbyshire, Isle of Man, 
Lancashire, North Wales, Shropshire, Staffordshire and Westmorland. 
Edited by A. A. DALLMAN, F.C.S., in collaboration with 
H. Britten, f.e.s. 
W. E. CoLLINGE, D.Sc., F.S.A. 
J. W. Jackson, m.sc., f.g.s. 
R. H. CORSTORPHINE, B.Sc. 
A. Wilson, f.l.s., f.r.met.s. 
C. L. Walton, m.sc., ph.d., 
Rev. G. H. Carpenter, d.sc. 
H. E. Forrest, f.l.s. 
F. E. Weiss, d.sc., f.r.s. 
T. A. Jones. 
Communications to 
Editorial. — A. A. Dallman, F.C.S., 12 Tickhill Road, Doncaster. 
Business. — T. Buncle & Co., Market Place, Arbroath. 
Annual Subscription, 7/6. Single copies, 2/- net. 
WALKS AND TALKS ON THE NORTH 
YORKSHIRE COAST AND MOORS. 
By W. RIDLEY -MAKEPEACE 
128 pages, F’cap 8vo, stiff Boards, rounded corners, three-colour design 
on front cover, profusely illustrated, and with folding map of the district. 
1 j* net. 
A little book of exceptional interest to walkers and tourists. In his description of eleven 
moorland and coastal walks the author not only tells his readers when to turn right, when 
left, and where to start and finish, but all sorts of interesting ancient and modem historical 
details about the country traversed. 
Obtainable from all Booksellers. 
London : A. BROWN & SONS, Ltd., 5 Farringdon Avenue E.C.4. 
Irish Naturalists’ Journal 
A Magazine of Natural History, Antiquities and Ethnology. 
Published every Two Months by the I .N.J . Committee. 
Edited by J. A. S. STENDALL, M.R.I.A., M.B.O.U., 
with the assistance of Sectional Editors. 
Annual Subscription, 6 /- post free. Single Parts, 1/3. 
All communications to be addressed to — 
W. M. Crawford, B.A., F.E.S. , F.Z.S., Hon. Sec., 
Orissa, Marlborough Park, Belfast. 
