FAMILY MNIOTILTID^E. WARBLERS. 



Throat and sides, more or less chestnut ; crown, olive, streaked with 

 black (usually with trace of chestuut) ; back, grayish olive, streaked with 

 black. 



Bay - breasted Warbler. 



Dendroica castnnea ( female} . 

 See No. 503. 



Throat and underparts, cream white, shading to pale butt' white 011 flanks; 

 crown and back, green, indistinctly streaked with black ; wing bars, white. 

 (Often difficult to distinguish from female of Black-poll Warbler, D. striata, 

 which resembles it very closely in immature plumage, but has the underpirts, 

 usually yellowish.) 



Bay=breasted Warbler. 



Dendroica i-axtfincn (immature) 

 See No. 503. 



Throat and underparts, dull white; crowu and back, grayish olive; wing 

 bars, white; an oblique white spot on inner webs of two outer tail feathers, 

 rest of tail feathers, without white ; under tail coverts, whitish. 



Pine Warbler. 



Dendroica, vigorsii (/<?/^, <nid immature)* 



See No 511. 



Throat and underparts, whitish, faintly tinged with yellow ; breast, with rather 

 indistinctly dusky streaks; crown, grayish olive, usually with an indication of 



chestnut ; 

 yellow. 



back, grayish olive ; rump, olive green ; under tail coverts, 



Palm Warbler. 

 Red-poll Warbler. 



Dendroica palmarum. 

 See No. 512. 



