No. 60.] 



1916 



[December. 



The Scottish Naturahst 



A Monthly Magivzine devoted to Zoology 



With which is incorporated 



"The Annals of Scottish Natural Histoj^'L ' S R A P v; -r- 



EDITED BY 



WILLIAM EAGLE CLARKE, LL. D., F.R.S.E., 



Keeper, N'aturji Historii Depjrtmetit, Ruy.il Scottish Museum 



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



Member of tlie British Ornithologists' Union 



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



Assistant-Keeper, Natural Historij Department, Roi/al Scottish Museum 



ASSISTED BY 



EVELYN V. BAXTER. H.M.B.O.U. I JAMES RITCHIE, M.A., D Sc. 



LEONORA J. RINTOUL H.M.B.O.U. I A. LANDSBOROUGH THOMSON, M.A., 



H. S. GLADSTONE, M.A., F.R S E.. K.Z.S ! M BO.U 



EDINBURGH : OLIVER & BOYD, Tweeddale Court | 



LONDON : GURNEY & JACKSON, y^ Paternoster Row j 



Price ^d. Annual Subscription, payable in advance, 6j. 6^/. post free. 



