BIRDS. 



295 



species. There are several species of larks, those found 

 FIG. 247. 



RAVEN AND BOOK HEADS. 

 FIG. 248. 



COMMON MAGPIE (Pica rustica). 



in America being the horned larks, having little horn- 

 like tufts of black feathers on each side of the head. 



