THE ZOOLOGIST 



A MONTHLY JOURNAL 



NATURAL HISTORY. 



THIED SERIES— VOL. XV 



EDITED BY 



J. E. HAETING, F.L.S., F.Z.S., 



MEMBER OF THE BRITISH ORNITHOLOGISTS' UNION. 







o 



DELECTANDO PARITERQUE MONKNDO. 



LONDON : 



SIMPKIN, MARSHALL, HAMILTON, KENT & CO., LIMITED. 



1891. 



