298 



KEY TO TI1K lUKDS OF EASTERN N'JUTH AMERICA. 



Throat and <ide<. chestnut : crown, chestnut. 



Bay=breasted Warbler 

 See Xo. 503. 



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

 -tivaked with black: back. grayi<h olive, streaked with black: (crown, with 

 indication-; of chestnut ;) belly, cn-ain white. 



Bay=breasted Warbler. 

 Dendroica castanea (female'). 

 See No. 503. 



Throat and underparts, cream white, shading into pale buff; white on flanks ; 

 crown and back, green, indistinctly streaked with black; \\\ng bar-, white. 



Bay=breasted Warbler. 



Dendroica castanea (immature). 

 See Xo. 503. 



Throat and underparts, pale yellowish white ; crown and back, green, indis- 

 tinctly streaked: wing bar-, white: often very ditlicnlt to distinguish from 

 immature specimen of D. castanea. 



Black=poll Warbler. 



Dendroica striata 



See No. 504. 



Throat and underparts, white; ashy on the 



-ide<; crown, slaty gray; back, green; 

 under tail covert s. white. 



Tennessee Warbler. 



l!'lmintlu>i>/iil<i /xTi'i/rii/n (ml nit muh }. 

 See No. VM. 



Throat and underparts, white ; wing bars, yellow ; crmvn and back, bright 

 green. 



Chestnut-sided Warbler. 



n niixitli'' nii'-'i ii.i nurture), 

 See Xo. 502. 



