XVII. AVES 
ARRANGED BY 
R. BOWDLER SHARPE 
CONTENTS 
PAGE 
I. Titles . . . . . . . . . . . . . . 4 
II. Subject Index : — 
Comprehensive and General = 5803 : — 
History and Biography . . . . . . . . . . 53 
General Treatises, etc. . . . . . . . . . . 53 
Pedagogy . . .. .. .. . . ..54 
Institutions, Collections . . . . . . . . ... 54 
Economics. . . . . . . . . . . . . . 54 
Nomenclature . . . . . . . . . . 55 
Structure — 5807 : — 
General . . . . . . . . . . . . . . 55 
External . . . . . . . . . . . . . 55 
Nervous system , . . . . . . . . . . . 55 
Myology . . . . . . . . . . . . . . 55 
Osteology . . . . . . . . . . . . 55 
Alimentary, Circulatory and Respiratory, Systems, 
Glands . . , . . . . . . . . . . . 5G 
Physiology = 5811 . . . . . . . . . . 56 
Development = 5815 .. .'. .. .. .,56 
Ethology = 5819 : — 
General . . . . . . . . . . . . 57 
Food habits ... . . . . . . . . 58 
Flight, Migration, Phenology , . . . . . 58 
Parental relations . . . . . . . . . . 59 
Sexual relations . . . . . . . . . . . . 59 
Niditication . . . . . . . . . . 59 
Oology . . . . . . . . . . . . . . 60 
Voice ... , f . , . .. ..61 
(n-9720 q) d 10 
