REPRINTED FROM 



The Annals 



OF 



Scottish Natural History 



A QUARTERLY MAGAZINE 



WITH WHICH IS INCORPORATED 



€bc ^cottisfi JBaturalist" 



EDITED I!Y 



T. A. IIAKVIE-BROWN. F.R.S.E., F.Z.S. 

 Member of the liritish Ornithologists' Union 



J A NIKS W. J I. TRAIL, M.A.. M.D.. F.R.S., F.L.S. 



Professor of Botany in the University of Aberdeen 



and 



WILLIAM EAGLE CLARRE. F.L.S.. Mem. Brit. Orn. Union 



Natural History Department, Museum of Science and Art. Edinburgh 



EDINBURGH: DAVID DOUGLAS, CASTLE STREET 



