THE I B I S, 
A 
QUARTERLY JOURNAL OF ORNITHOLOGY. 
EDITED BY 
PHILIP LUTLEY SC LATER, D.8c. r F.R.S., 
AND 
A. H. EVANS, M.A., F.Z.S. 
VOL. V. 1911. 
NINTH SERIES. 
.Delectasti me, Domine, in operibus manuum tuarnm. 
LONDON: 
R. H. PORTER, 7 PRINCES STREET, CAVENDISH SQUARE, W. 
1911. 
