THIRD SERIES. 



Vol. V. No. 18. 



APRIL 1875. 



Frice Qs. 



THE IBIS, 



QUARTERLY JOURNAL OF ORNITHOLOGY. 



EDITED BY 



OSBERT SALVIN, M.A., F.R.S., 



STRICKLAND CURATOR IN THE UNIVERSITY OF CAMBRIDGE, &c. 



LONDON: 

 JOHN VAN VOORST, 1, PATERNOSTER ROW. 



Annual Subscription, payable before dlst March each year, £1 Is. 





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