KEY TO THK IHKDS OF EASTERN NORTH AMERICA. 



I'ntltTjiarts. blue; general plumage, blue; \viugs 

 and tail, black, ed^ed with blue. 



Indigo Bird. 

 Indigo Bunting. 



Passerina <->/mn<i (male). 

 See No. 446. 



I'uderparts, inure or le Notched \\ itb blue. 



Indigo Bird. 



Passcrimt (/"'"'" (iiinnunin >. 

 See No. 440. 



Part 2. The following species have the underpants not marked with 

 red, blue, yellow, or green; breast, distinctly streaked; carpal joint (bend 

 of wing), edged with yellow: 





Breast and flanks, tawny; a tawny stripe over the eye; outer lail feathers, 



ilec'uledly ^liol'ter than middle (II1C3. 



Sharp-tailed Sparrow. 



i-<iu<l<irtn$, mid 

 See No. 414. 



Breast, white, heavily streaked with black; back, black, the feathers 

 edged with olive and gray; ouier tail leather-;. -horte>t. Occurs only in 

 Florida. 



Dusky Seaside Sparrow. 



A in in i "lr< i in a a it ii/r 

 See No. 419. 



