AMERICAN WARBLERS. 



433 



young, brownish above and somewhat bui^y 

 beneath; duller. Breeds from mountains 

 of western Mass. and in about same latitude 

 west to Rockies, north to Labrador; winters 

 from southern coast of Me. and southern 

 Ind. to Bahamas, West Indies and Central 

 America; south in Sept. and Oct., when 



Fig. 342 



Myrtle Warbler. 



abundant, found everywhere; north in April. 

 Sono:, a low warble of four or five notes; 

 alarm, a loud flat chirp. Feeds much on 

 fruit of bayberry. 



495. AUDUBON WARBLER. 

 Differs from last in having throat 

 yellow and less black on side of head. 



