

ORNITHOLOGY 



By ALFRED NEWTON, M.A., F.R.S., F.Z.S., F.L.S. 



PEOFESSOR OF ZOOLOGY AND COMPARATIVE ANATOMY IN THE 

 DNIVERSITY OF CAMBRIDGE 



Reprinted from the " ENCYCLOPAEDIA BRITANNICA 



/A" 6y special permission 



FOR P R I V A 



I R C U L A T I ( ) \ 



