G U I D E 



TO TH?: 



C3--A.LLEI^'Z" 



OF 



BIRDS 



IN THE 



DEPARTMENT OF ZOOLOGY 



OF THE 



BRITISH MUSEUM (NATURAL HISTORY). 



WITH 24 PLATES AND 7 ILLUSTRATIONS. 



LONDON : 

 PRINTED BY OEDER OE THE TRUSTEES. 



T9or.. 



