378 SPARROWS AND FINCHES. 



423. BREWER SPARROW. 



Differs from last in absence of brown 

 on side of head. Western U. S. in winter 

 south to Mex.; accidental in Mass. 



Fig. 303 



White-crowned Sparrow. 1-3. 



424. WHITE THROATED SPARROW. 



Larger, 6.35; streaked above, not be- 

 low, crown, black and white; distinct white 

 wing -bands, red-brown above; white of 

 throat in strong contrast with gray of 



