'^a'fS TENTH SERIES. 

 Vol. HI. No. 4. 



OCTOEER, 1915. 



Frice 86'. net. m^c 



THE IBIS, 



QUARTERLY JOURNAL OF ORNITHOLOGY. 



EDITED Br 



WILLIAM LUTLEY SCLATER, M.A. 



rrP.LTS"HED BY THE 

 BRITISH OBNITHOLOGISTS' UNION 



AND SOLD BY 



WILLIAM WESLEY & SON, 28 ESSEX STREET, STRAND, 

 LONDON, W.C. 





•t.OR A-N1> FKi>ClS. I'lilKTiKS.] 



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