ga ELEVENTH SERIES. 

 9J§^ Vol. 1. No. _'. 



APRIL, 1919. 



Frice 8.5. net. 



THE IBIS, 



aUARTERLY JOURNAL OF ORNITHOLOGY. 



EDITED BT 



WILLIAM LUTLEY SCLATERl^I 



rUr.IJSTIKD BY THE 

 BRITISH OENITHOLOGISTS' UNION 



AMI S(l[,D T!V 



WILLIAM WESLEY & SON, 28 ESSEX STREET, STRAND. 

 LONDON. W.C. 2. 



ITAYI.OK AND FRANCIS. PRINTER.S,] 



f mil I.ION COURT, FLKET STKEfl'. 



y'r-<x 



