No. 10.] 1 91 2 [October. 



The Scottish Naturalist 



A Monthly Magazine devoted to Zoology 



With which is incorporated 



" The Annals of Scottish Natural History 



juj t 



EDITED BY 



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



Keeper, Natural History Department, Roijal Scottish Museum 



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



Member of the British Ornithologists' Union 



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



Assistant-Keeper, Natural His tor ij Dcpar.nnnt, Royal Scottish Musi urn 



ASSISTED BY 

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

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



LEONORA J. KINTOUL, H.M.B.O.U. 



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



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



A. LANUSBOROUGH THOMSON, M.A., M.B.O.U. 



EDINBURGH : OLIVER & BOYD, Tweeddale Court 

 LONDON : GURNEY & JACKSON, 33 Paternoster Row 



Price ()d. Animal Subscription, payable in advance, 6s. 6d. post free 



