XXX 
Fig. 1. 
rss) 
TYPES OF THE GENERA. 
PLATE 4. 
a, Head of Gold-crested Regulus. 
6, Foot. 
c, Front view of bill. 
‘, a, Head of Common Wren 
b, Foot. 
c, Front view of bill. 
. a, Head of Greenfinch. 
b, Foot. 
c, Front view of bill. 
d, Head of Chaffinch. 
e, Head of Goldfinch. ~ 
. a, Head of Ring-Dove. 
b, Foot. 
c, Front view of bill. 
. a, Head of Pheasant. 
b, Foot. 
c, Front view of bill. 
. a, Head of Red Grous. 
6, Front view of bill. 
. a, Head of Partridge. 
b, Foot. 
c, Front view of bill. 
. a, Head of Collared Pratincole. 
_ 6, Foot. 
c, Front view of bill. 
. ad, Head of Little Bustard. 
5, Foot, 
c, Front view of bill. 
Genus. 
Regulus. 
| toga 
Fringilla. 3}, 4 : 
Tetrao. ‘y 4 
| 
[eons Bagg 
J 
