XVII. AVES 
ARRANGED BY 
K, BOWDLER SHARPE, ELD. 
CONTENTS 
PAGl 
Titles 
4 
Subject Index : — 
Comprehensive and General = 5803 : — 
History and Biography 
71 
General Treatises, etc. . . 
71 
Pedagogy . . . . 
71 
Institutions, Collections . . 
7 1 
Economics. . 
72 
Bird-protection . . 
72 
Nomenclature 
73 
Structure — 5807 : — 
General 
73 
External characters 
73 
Nervous system . . 
73 
Myology 
Osteology . . 
Alimentary, Circulatory, and Respiratory 
Systems, 
74 
74 
G lands 
74 
Reproductive organs 
74 
Physiology = 5811 
74 
Development = 5815 
74 
Ethology = 5819 : — 
General 
75 
Food habits 
75 
Flight, Migration, Phenology 
70 
Parental relations 
78 
Sexnal relations . . 
78 
Nidification 
78 
Oology 
79 
Voice 
(n -10189 g) 
79 
a 8 
