Dendroioa pensylvaiilca . 

 Concord, Mass. Nest and four eggs. 



1S98. This forerxoon Irx a walk from the cabin \</e fotaid two nests 



Jtme 5. of the Chestnut-sided Warbler. One of the nests - the 



one with the four egss- was prettily Tiiaced in a green briar 

 vine - a very unusual situation. It was wholly unconcealed 

 by the foliage for it was supported by two stems of the vine 

 which were bare of leaves for some distance, above and below 

 the nest. 



June 7. Spent ^-j^^ foranoon photographing birds' nests exposing 



plates on the Chestnut -sided Warbler's in the greenbriar vine 

 iittKiiJiii fpi^e bird was very nervous keeping her head in almost 

 constant motion and leaving the nest repeatedly while I was 

 at work. 



Peterborough, New Hampshire. 



1893. Common in thickets bordering woods, stone walls, road- 

 July 5 sides and brooks. Silent after July 20th (J\xly G*, 7x , si, 

 to 



Aug. 15. 9x, 104, llx, IVx, 20.^. Two young birds, seen July 2Srd in a 



mixed flock of Titmice, Kinglets and Warblers, were in full 

 autumnal plumage. 



