H No*4 IES ' OCTOBER, 1921. Price 12/6 net. 
THE IBIS, 
A 
QUARTERLY JOURNAL OF ORNITHOLOGY. 
EDITED BY 
WILLIAM LUTLEY SCL 
i 
PUBLISHED BY THE 
BRITISH ORNITHOLOGISTS’ UNION 
AND SOLD BY 
WHELDON & WESLEY, LTD., 28 ESSEX STREET, STRAND, 
LONDON, W.C. 2. 
• TAYLOR AND FRANCIS. PRINTERS,] 
[RED LION COURT, FLEET STREET. 
