FAMILY MNIOTILTID^. 



• WAKBLEKS. 



309 



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

 black (usually with trace of chestnut) ; back, grayisli olive, streaked with 

 black. 



Bay-breasted Warbler. 



Dendroica castanerx (fenirile)^ 

 See No. 603. 



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

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

 (Often ditticult to distinguish from female of Black-poll AVarbler, D. striata, 

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

 usually yellowish.) 



Bay=breasted Warbler. 

 Dendrnica rastanea {immature) 

 See No. 503. 



Throat and underparts, dull white ; crown and back, grayish olive ; w- iug 

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

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



Pine Warbler. 



Dendroicaviijorsii {/all, ami immature): 



See No. 511 . 



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

 indistinctly dusk}- streaks; crown, grayish olive, usually with an indication of 

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

 yellow. 



Palm Warbler. 

 Red-poll Warbler. 

 Dendroica palmarum. 

 See No. 512. 



