WATKINS & DONCASTER, 



36, STRAND, LONDON, W.C. 



(Five Doors from Charing Cross), 



Keep in stock every description of 



APPARATUS, CABINETS, BOOKS, AND SPECIMENS 



for Collectors of 



BIRDS' EGGS. BUTTERFL IES, MOTHS, ETC. 



Catalogue (96 pages) sent post free on application. 



THE IRISH NATURALIST: 



A Monthly Journal of General Irish Natural History. 

 BOTANY. ZOOLOGY. GEOLOGY. 



EDITED BY 



GEO. H. CARPENTER, B.Sc, R. LLOYD PRAEGER, B.A., and 

 ROBERT PATTERSON, F.Z.S., M.R.LA. 



This MAGAZINE should be in the hands of all Naturalists interested in the distribution of 

 animals and plants over the British Islands. 



6d. Monthly, Annual Subscription {Post free) 5s. 



DUBLIN :— EASON & SON, 40, LOWER SACKYILLE STREET, to which address 



Subscriptions should be sent. 

 BELFAST :-EASON & SON, 17, DONEGALL STREET. 

 LONDON :— SIMPKIN, MARSHALL, HAMILTON, KENT & Co. 



THE ENTOMOLOGISTS' MONTHLY 

 MAGAZINE. 



PRICE SIXPENCE MONTHLY. 



Edited by G. C. Champion,-F.Z.S., J. E. Collin, 

 F. E.S.,G.T.Porritt,F.L.S.,E. Saunders, F.R.S., 

 W.W. Fowler, D.Sc, M.A., F.L.S., J.J.Walker, 

 M.A., R.N., F.L.S., and Lord Walsingham, M.A., 

 LL.D., F.R.S., &c. 



This Magazine, commenced in 1864, contains 

 Standard Articles and Notes on all subjects 

 connected with Entomology, and especially on 

 the Insects of the British Isles. 



Subscription— 6s. per annum, post free. 



London: GURNEY & JACKSON , 



7, Paternoster Row. 



To Subscribers, 7s. 6d., per annum, post free. 

 THE ANNALS OF 



Scottish Natural History. 



A Quarterly Magazine. 



Edited by J. A. Harvie-Browne, F.R.S E., 

 F.Z.S., Prof. James W. H. Traill, M.A., M.D., 

 F.R.S. , F.L.S., Wm. Eagle Clarke, F.L.S., etc. 



This Magazine— a continuation of ' The Scot- 

 tish Naturalist ' founded in 1871 — was established 

 under the present editorship in January 1892, for 

 the purpose of extending the knowledge of and 

 interest in the Zoology and Botany of Scotland. 

 The Annals is entirely devoted to the publica- 

 tion of Original Matter relating to the Natural 

 History of Scotland. 



Edinburgh : David Douglas, 10, Castle Street. 



THE BIRDS OF YORKSHIRE. 



A Historical Account of the Avifauna of the County. , 

 By THOS. H. NELSON, M.B.O.U., Redcar, 

 With the co-operation of W. Eagle Clarke, F.L.S., M.B.O.U., and F. Boyes. 

 2 Vols. Demy 8vo., 25/- net,, the set. ; Demy 4to., 42/- net., the set. 



Nearly two hundred photo-illustrations are included of noted bird-sites or 

 haunts and interesting- phases of bird-life within the county. This work is based 

 upon an unrivalled and exceptionally complete mass of material. The scope ot 

 the work is comprehensive, and the account of each species includes succinct 

 accounts of distribution, faunistic status, migration, nidification, variation, 

 vernacular nomenclature, and folk-lore^ with full details when necessary, and 

 critical and detailed particulars of the occurrence of the rare species ; while under 

 each species is incorporated a verbatim reproduction of the account given of it b}' 

 Thomas AUis in 1844, whose list (the earliest Yorkshire one) of that year has never 

 been published. A detailed Prospectus will be sent to any address on application 



to the Publishers. 



A. BROWN & SONS, Ltd., King Edward Street and Savile Street, Hull. 



Printed at Brow^ns' Savile Press, 40, George Street, Hull, and published by 

 A. Brown & Sons, Limited, at 5, Farringdon Avenue in the City of London. 

 November ist 1908. 



