NOS. 89 AND 90.] 



I9I9 



[May-June. 



The Scottish NaturaUst 



^v . 



*% -^ 



A Monthly Magazine devoted to Zoology 

 "The Annals of Scottish Natural History*' '^^' 



i 



EniED BV "Xv^ ** Li 



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



Keeper, Natural History Department, Royal Scottish Museum 

 President, British Ornithologists^ Union 



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



Member oj" the British Ornithologists^ Union 



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



Assistant-Keeper, Natural History department. Royal Scottish Museum 



ASSISTED BV 



EVELYN V. BAXTER, F.Z.S., H.M.B.O.U. 

 LEONORA J. RINTOUL, F.Z.S., H.M.B.O.U. 

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



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

 A. LANDSBOROUGH THOMSON, M.A., 

 M.B.O.U. 



ANDERSON FERGUSSON, F.E.S. 



EDINBURGH : OLIVER & BOYD, Tweeddale Court 

 LONDON : GURNEY & JACKSON, ZZ Paternoster Row 



Price IS. 6d. Annua/ Subscription, payable in advance, js. 6d. post free 



