Psychology 
# # 
. , 
80 
Colour and Moulting 
. . 
• • 
• . 
80 
Parasites . . 
80 
Variation and Aetiology = 585i 
Variation .. 
>3 
80 
Teratology . . ... 
0 # . 
- • • 
. t 
. , 
81 
Hybrids . . 
, # 
• «» 
. . 
# # 
81 
Evolution . . . . 
81 
Geography = 5827 — 
Palaearctic Region 
81 
Ethiopian Region 
87 
Indian Region 
88 
Australian Region 
88 
Neotropical Region 
89 
Nearctic Region . . 
90 
IfSTEMATIC : 
Struthioniformes 
94 
Casuariiformes 
94 
Dinornilhiformes . . 
95 
Tinamiformes 
95 
Galliforines . . . . 
95 
Turniciformes 
97 
Pteroclidiformes 
97 
Columbiformes 
97 
Ralliformes 
98 
Podicipediforines . . 
98 
Colymbi formes 
99 
Sphenisciformes 
99 
Procellariifonnes . . 
99 
Alciformes 
100 
Lari formes 
100 
Charadriifurmes . . 
101 
Gruifonnes 
103 
Ardeiformes 
103 
Phcenicopteriformes 
104 
Anserif ormes 
104 
Pelecani formes 
106 
Cathartidiformes . . . . 
106 
A ccipi triformes . . 
106 
Strigiformes 
108 
Psittaciformes 
109 
Coraciiformes 
111 
Trogones 
113 
Coccyges 
113 
Scan sores . . 
114 
Piciformes 
114 
Menuriformes 
• • 
115 
