^^ NEW SERIES. 

 Vol. III. No. 10. 



APRIL 1867. 



Frice 6s. 



THE IBIS, 



QUAETERLY JOURNAL OF ORNITHOLOGY. 



EDITED BY 



ALFRED NEWTON, M.A., 



PBOFESSOB OF ZOOLOGY AND COMPABATIVE ANATOJIY 



IN THE UNIVERSITY OF CAMBRIDGE, 



F.L.S., F.Z.S., ETC., ETC. 



LONDON: 

 JOHN VAN VOORST, 1, PATEENOSTER ROW. 



Annual Suhscription, paijahJe hefore 31si March 1867, £\ Is. 



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