THE PINE WARBLER. | 165 
the female buffer below. Jmmature: Dull brownish above; below brownish 
gray or dingy. Length 5.00-5.60 (127.-142.2) ; wing 2.80 (71.1) ; tail 2.18 (55.4) ; 
bill .44 (11.2). 
Taken near Sugar Grove. Photo by the Author. 
A PINE BARREN. 
PINE WARBLERS MAY BREED HERE. 
Recognition Marks.—Medium size; gamboge-yeliow with olive shading 
below, and grayish wing-bars; singularly devoid of positive characters. Usually 
keeps to coniferous trees and is a creeper in habits. 
