lr2'IR ELEVENTH SERIES, 



Vol. III. ]S^o. 1. JANUARY, 1921. Frice 12/6 ?i^^. i 



THE IBIS, 



aUARTERLY JOURNAL OF ORNITHOLOGY. 



EDITED BT 



WILLIAM LUTLEY SCLATEK, M.A. 



PUBLISHED BY THE 

 BRITISH ORNITHOLOGISTS' UNION 



AND SOLD BY 



WILLIAM WESLEY & SON, 28 ESSEX STREET, STRAND, 

 LONDON, W.C. 2. 



JTAYLOR AND FRANCIS. PRINTERS.] 



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