G. 
A. BENTALL 
Naturalist 
392 STRAND, LONDON, W.C.2 
Mammals, Birds’ Skins, Eggs, Lepidoptera, 
Coleoptera, etc. 
BOOKS, CABINETS, STORE BOXES and COLLECTING APPARATUS 
Taxidermy in all its Branches. Trophies Mounted. 
Catalogues on any of the above Subjects post free on request. 
Issued Monthly, illustrated with Plates and Text Figures. 
To Subscribers, IS/- per annum, post free. 
The Scottish Naturalist 
With which is incorporated “ The Annals of Scottish Natural History.” 
A Monthly Magazine devoted to Zoology. 
Edited by James Ritchie, M.A., D.Sc., F.R.S.E., Keeper Natural History 
Dept. Royal Scottish Museum ; William Evans, F.R.S.E., Member of the 
British Ornithologists' Union ; and Percy H. Grimshaw, F.R.S.E., F.E.S., 
Assistant-Keeper , Natural History Dept., Royal Scottish Museum. Assisted by 
Evelyn V. Baxter, H.M.B.O.U. ; Leonora J. Rintoul, H.M.B.O.U. ; Hugh S. 
Gladstone, M.A., F.R.S.E., F.Z.S. ; W. Eagle Clarke, I.S.O., LL.D. 
EDINBURGH— OLIVER & BOYD, TWEEDALE COURT. 
LONDON— GURNEY & JACKSON, 33, PATERNOSTER ROW. 
TO ORNITHOLOGISTS 
W. F. II. ROSENBERG 
Importer of Exotic Zoological Specimens, 
57 Haverstock Hill, London, N.W.3, England 
Begs to announce the publication of a New Price List of Birds’ Skins, 
including over 5000 species from all parts of the world. 
This will be mailed free on application, as will any of the following : — 
Mammals (400 species) , Reptiles , Batrachians and Fishes (500 species) 
Lepidoptera (8000 species). Largest stock of Bird -skins in the world. 
ALL MUSEUMS, PUBLIC OR PRIVATE, SHOULD WRITE FOR 
THESE LISTS. All specimens sent on approval. 
Please state which lists are required and name of this periodical. 
THE IRISH NATURALIST 
A Monthly Journal of General Irish Natural History. 
BOTANY. ZOOLOGY. GEOLOGY. 
Edited by Prof. GEO. H. CARPENTER, D.Sc., M.R.I.A., and 
R. LLOYD PRAEGER, B.A., B.E., M.R.I.A. 
This Magazine should be in the hands of all Naturalists interested 
in the distribution of animals and plants over the British Islands . 
//- Monthly. Annual Subscription (post free ) IQ! - 
DUBLIN— EASON & SON, 40, LOWER SACKVILLE STREET, to which address Subscriptions should 
be sent. 
BELFAST— EASON & SON 17, DONEGALL STREET. 
LONDON— SIMPKIN, MARSHALL, HAMILTON, KENT & Co. 
Printed at Browns’ Savile Press, 40 George Street, Hull, and published by 
A. Brown & Sons, Limited, at 5 Farringdon Avenue, in the City of London. 
March 1st, 1922. 
