26 NATURE STUDY REVIEW (10:1— Jan., 1914 



II General habits 

 I Song 



a Varied, 

 b Musical, 

 c Loud, 

 d High, 

 e Tree. 



Bobolink 



1 Size of a robin, a little smaller. 



2 White head and tail. 

 II Song 



a Varied, 

 b Loud, 

 c Musical, 

 d High pitch. 

 Sings as it flies. 



Goldfinch 



1 Smaller than sparrow. 



2 Yellow body, black cap. 

 II Song 



a Varied. 



b Soft. 



c Musical. 



d High 



e Located in a shrub. 



Maryland Yellow Throat 



1 Smaller than sparrow. 



2 Yellow breast. 

 II Song 



a Varied. 



Barn Swallow 



1 Larger than a sparrow. 



2 Color — metallic blue, forked tail. 

 II Song 



Twitter. 



