THE IBIS, 
A 
QUARTERLY JOURNAL OF ORNITHOLOGY. 
EDITED BY 
OSBERT SALVIN, M.A., F.R.S., 
STEIOKLAI^D CHRATOE m THE U^IIYERSITY OF CAMBRIDG-E, &c. 
AND 
PHILIP LUTLEY SCLATER, M.A., Ph.D., F.R.S., 
SECRETARY TO THE ZOOLOGICAL SOCIETY OF LONDON. 
YOL. II. 1878. 
FOURTH SERIES. 
Ibis avis robusta et mult,os vivit in 
L 0 IN' D 0 N : 
JOHN VAN VOORST, 1 PATERNOS' 
1878. 
