( 45 ) 
6. corytiius, cuu. 
Hard-beaks. 
Beak swelled in every 
part ; the point of the 
upper curved over the 
lower mandible. Fig. 85. 
7. GOLIUS, G/n. COLIES. 
Beak short, thick, co- 
nical, a little compres- 
sed; the two mandibles 
arched without cros- 
sing. 
8. Glaucopis, Forster. 
Call.eas, Bechst. 
Wattle-bikds. 
Upper mandible swel- 
led. 
The great toe has Pen-feathers of the 
the power of direct- tail ^mi/wa^^t/, and ve- 
in g itself forwards. ry long. 
A fleshy caruncula 
under the base of the 
beak. Fig. 83. 
9. BuPHAGA, Briss, 
Beef-eaters. 
Beak cylindrical at 
the base, swelling to- 
wards the middle; the 
point blunt. Fig. 84. 
10. Gassicus, Cup. Cas- 
SICANS. 
Beak large, conical, 
enlarged at the base, 
sharpened into a point ; 
the commissurein abro- 
ken line or forming an 
angle as in the Sturni. 
a. Gassicus proper. 
Base of the beak rises 
on the forehead and 
slopes out the feathers 
i n a s emi-circle . Fig . 1 00 . 
b. Icterus. 
Slope of the fore- 
head angular and the 
beak arched. 
Small round nostrils, 
pierced at the sides. 
