No. 40.] 



1915 



[April. 



The Scottish NaturaHst 



A Monthly Magazine devoted to Zoology 



With which is incorporated 



"The Annals of Scottish Natural Historyp!uJ I. '' 



EDITED BY 



WILLIAM EAGLE CLARKE, F.R.S.E., Etc. 



Keeper, Natural History Department, Royal Scottish Museum 



WILLIAM EVANS, F.R.S.E., Etc. 



Member nj the British Ornithologists' Union 



PERCY H. GRIMSHAW, F.R.S.E., F.E.S. 



Assistant- Keeper, Natural History Department, Royal Scottish Museum 



ASSISTED BY 



J. A. HARVIE-BROWN, LL.D., F.R.S.E. 

 EVELYN V. BAXTER, H.xM.B.O.U. 

 LEONORA J. RINTOUL. H.M.B.O.U 



H. S. GLADSTONE, M.A., F.R.S.E., F.Z.S. 



JAMES RITCHIE, M.A., D.Sc. 



A. LANDSBOROUGH THOMSON. M.A.. M.B.O.U. 



\ 



EDINBURGH : OLIVER & BOYD, Tweeddale Col^rt 

 LONDON : GURNEY & JACKSON, ZZ Paternoster Row 



Price gd. Annual Subscription^ payable in advance^ 6s. 6d. post free 



