THE IBIS, 



A MAGAZINE OF GENERAL ORNITHOLOGY, 



EDITED BY 



PHILIP LUTLEY SCLATER, M.A., Ph.D., F.R.S., 



FELLOW OF CORPUS CHRISTI COLLEGE, OXFORD; 



SECRETARY TO THE ZOOLOGICAL SOCIETY OF LONDON ; 



FELLOW OF THE LINNEAN SOCIETY ; HONOEARY MEMBER OF THE ACADEMr OF NATURAL 



SCIENCES OF PniLADELPlIIA, OF TUE LYCEUM OF NATURAL niSTORY OF NEW YORK, 



AND OF THE GERMAN ORNITHOLOGISTS' SOCIETY ; ETC. 



VOL. IV. 1862. 



Ibimus indomiti venerantes Ibida saeram, 

 Ibimus incolumes qua prior Ibis adest." 



LONDON: 

 N. TRLIBNER AND CO., PATERNOSTER ROW. 



Paris. 



Fr. Klincesieck, 



11, Hue do Lille. 



Leipcit/. 

 F. A. Brockhaus. 



1802. 



New Yo7-h\ 

 E. Westeemann & Co., 

 440, Broadway. 



