THE IBIS, 
A 
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. II. 1866. 
HEW SERIES. 
Ibiclis interea tu quoque nomen habe ! 
—Ovid. 
LONDON: 
JOHN VAN VOORST, 1 PATERNOSTER ROW. 
1866 . 
