4;;4 



CLIMBING BIRDS. 



the Wrynecks, the Cuckoos, the Parrots, aud the 

 Toucans. 



Fig. 362.— foot of parrot akd of w-oodpeckek. 



Having 

 the beak 



Straight 



I Arched 



j' And angular : tongue ~j 



very extensible and WOODPECKERS. 

 armed with spines I 

 at the tip . . . j 



And rounded ; tongue 1 



very extensible, but WRTNECKS. 

 without spines . j 



^ Moderate in size and IqucKOOS 

 slightly arched . ) 



Large, rounded on all j 



sides, and haying pARROTS. 

 the upper mandible 

 strongly hooked . j 



Almost as long as the \toTJCANS. 

 body . . . . j 



