REPRINTED FROM 
The Annals. 
- OF 
Scottish Natural History — 
A QUARTERLY MAGAZINE : 
WITH WHICH IS INCORPORATED: 
“Che Scottish Maturalist” 
EDITED BY 
J. A. HARVIE-BROWN, F.R.S.E., F.Z.S. 
Member of the British Ornithologists’ Union 
JAMES -W.5H.. TRATE,.~M. As ssM.di 0 oR Si. eles 
Professor of Botany in the University of Aberdeen . 
and 
WILLIAM EAGLE CLARKE, F.L.S., MEM. Brit. ORN. UNION 
Natural History Department, Museum of Science and Art, Edinburgh 
EDINBURGH: DAVID DOUGLAS, CASTLE STREET 
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