THE PINE WARBLER. 



165 



the female huffier below. Immature: 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). 



Recognition Marks. Medium size; gamboge-yellow with olive shading 

 below, and grayish wing-bars ; singularly devoid of positive characters. Usually 

 keeps to coniferous trees and is a creeper in habits. 



