THE IBIS, 



QUAllTERLY JOURNAL OF ORNI'rHOLOGY. 



KDITED BY 



ALFRED NEWTON, M.A., 



PIIOFKSSOU OF ZOOI-OGY AND COAIl'AKATIVE ANATOMY 



IN THK UNIVERSITY OF CAMBRIUGK, 



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



VOL. IIL \>m. 

 NEW SERIES. 



Ibidis interea tu quoqiie noinen habe ! 



Ovin. 



LONDON: 

 JOHN VAN VOORST, 1 PATERNOSTER ROW 

 1867. 



