Plate XXXVni. 



BOBOLINK. 



Length, 7*25 inches. Male, in slimmer, nape buff ; shoulders and rump 

 whitish ; crown and under parts black. Female, voiing, and male in win- 

 ter, sparrowlike ; upper parts black, brownish, and huffy ; under parts yel- 

 lowish white. 



171 



