252 



KEY TO THE BIRDS OF EASTERN NORTH AMERICA. 



Crowu, rump, aud underparts, rose red ; more or less white on wing ; man- 

 dibles, crossed. 



White-winged Crossbill. 



Loxia leucoptera (male). 

 See No. 393. 



Crown, rump, and greater part of under plu- 

 mage, dull red; no white on the wing; 

 mandibles, crossed. 



American Crossbill. 



Loxia curvirostra minor (male). 

 See No. 392. 



Wings, with more or less white; general plumage, grajish olive, or olive 

 green, more or less strongly tinged with yellowish green on rump; mandi- 

 bles, crossed. 



White=winged Crossbill. 



Loxia leucoptera (female). 

 See No. 392. 



-^. 



.^ 



^ 







Underparts, tinged with green, or olive green; yellowish green on rump; no 

 white on wings: mandibles, crossed. 



American Crossbill. 



Loxia curvirostra minor (female). 

 See No. .392. 



