THE IBIS, 



QUARTERLY JOURNAL OF ORNITHOLOGY. 



EDITED BY 



ALFRED NEWTON, M.A., 



PROFESSOR OF ZOOLOGY AND COMPARATIVE ANATOMY 



IN THE UNIVERSITY OF CAMBRIDGE, 



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



VOL. IL 1866. 

 NEW SERIES. 



Ibidis iiiteroa tu iiuoqur iioineii liabe 



0\ 



LONDON: 



JOHN ^'AN VOORST, 1 PATERNOSTER ROW. 



186G. 



