T II E 
IBIS, 
A 
QUARTERLY JOURNAL OF ORNITHOLOGY. 
#■ 
EDITED BY 
PHILIP LUTLEY SCLATER, D.Sc„ F.R.S., 
AND 
A. H. EVANS, M.A., F.Z.S. 
VOL. IV. 1910. 
NINTH SERIES. 8 
Delectasti me,Domine, in operibus matiunm tuamm. 
LONDON: 
R, H. PORTER, 7 PRTNCES STREET, CAVENDISH SQUARE, W. 
1910. 
