25G 



KEY TO THE BIRDS OF EASTERN NORTH AMERICA. 



Ti)»*. 



Crowu, black, with white stripe iu middle ; underparts, ashy, shading to pale buff 

 ou the flanks ; no white on tail feathers. 



White=crowned Sparrow. 



Zouotrichta Icucophrijs. 

 See No. 422. 





c^e^ 



Crown and back, grayish or buffy, streaked with black ; shoulder (lesser wing 



coverts), rufous brown; breast, streaked; greater part of outer tail feather, 



including outer web, white. 



Vesper Sparrow. 



Bay=winged Bunting. 



Grass Pinch. 



Pooccetes graminens. 

 See No. 408. 



Crown and back, slaty brown, or dull 

 rufous brown ; rump, and upper sur- 

 face of tail feathers, light rufous 

 brown; underparts, white, heavily 

 streaked and spotted on breast and sides 



with rufous )»rowu. 



Fox Sparrow. 



Passer ella iliacu. 



See Xo. 439. 



