TO ORNITHOLOGISTS 
W. F. I I. 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. 
BINDING 
THE NATURALIST 
Volumes of THE NATURALIST for 
any year can be bound in a serviceable 
and attractive Cloth Case , dark blue 
and gilt lettered on back and side , price 
3/6 per volume , or post free 4 / 3 . 
A. BROWN & SONS, LIMITED 
40 GEORGE STREET, HULL 
G. A. BENTALL 
Naturalist 
392 STRAND, LONDON, W.C.2 
Mammals, Birds* Skins, Eggs, Lepidoptera, 
Goleoptera, 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. 
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. 
H- Monthly . Annual Subscription (post free ) lOI- 
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. 
May 1st, 1922. 
