JAN., 1909. BIRDS OP ILLINOIS AND WISCONSIN CORY. 259 



Crown and back, grayish olive; rump, yellowish; a small patch 

 of white near the tips of outer tail feathers on the inner webs. 



Dendroica tigrina (immature female ) . 

 Cape May Warbler. 

 See No. 310. 



Middle of crown, rump, and sides of the breast, more or less yellow. 



Dendroica coronata. 

 Myrtle Warbler. Yellow-rumped Warbler. 



See No. 313. 



Crown, back, and rump, dull olive or brownish olive; under parts, 

 buffy or grayish, streaked with brown on breast and sides ; outer tail 

 feathers, mostly white, including the outer web; hind toe nail, as long 

 as the toe. (This species is not a Warbler, and belongs in Family 

 Motacillidae, p. 261, but it might be mistaken for one by the 

 uninitiated. ) Anthus rubescens. 



American Pipit. Titlark. 

 See No. 338. 



Crown, dull olive green, dotted with black; back, grayish olive, 

 streaked with black; rump, like back; outer tail feather, with patch 

 of white on inner webs. Dendroica striata (female ) . 



Black-poll Warbler. 

 See No. 318. 



Throat, bright orange; a patch of orange on the crown. 



Dendroica blackburnice (adult male). 

 Blackburnian Warbler. 

 See No. 319. 



PART 11. The following species have the throat, not yellow; belly, 



not yellow; more or less white on the tail feathers; breast and sides 



of body, not marked with numerous distinct black streaks: 



Throat and sides, chestnut; crown, chestnut. 



Dendroica castanea. 

 Bay-breasted Warbler. 

 See No. 317. 



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

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

 streaked with black. Dendroica castanea (female ) . 



Bay-breasted Warbler. 

 See No. 317. 



