I3end.ro ioa discolor . 
Concord, 
1899. 
June . 
lVXcX BS , 
Prairie V/arblers have bred in the Walden woods rather 
numerously since this region was transformed by the great 
fire three or four years ago. I heard two males singing there 
this month, one the 23rd, the other on the 26th, both near 
the Walden road. 
