3/2 



FOOT OF BIRDS. 



(Fig. 186) ; sometimes the outer toe also turns back ; this 

 arrangement is to be noticed more particularly among the 



FIG. 184. FOOT OF BUSTARD. 



FIG, 185. FOOT OF OSTRICH. 



FIG. 180'. FOOT OF JER FALCON. 



climber , such as the Parrot, Toucans, Woodpeckers, &c. 

 (Fig. IS/). 



Fio. 187. FOOT OF PARROT. 



