336 WOOD WARBLERS. 



Ji, A black spot before the eye and a white line over it ; wing 3-00. 



683. Yellow-breasted Chat. 

 h\ Legs flesh-color; outer tail-feathers shortest; forehead some- 

 times brownish .... 681. Maryland Yellow-throat 9. 



6816. Florida Yellow-throat 9 . 

 J3. Legs blackish ; tail-feathers even ; wing under 3-00. 



645. Nashville Warbler (Im.). 

 e. Under parts uniform yellow or yellowish. 



ci. Under parts dull greenish yellow, obscurely streaked with 

 dusky ; back ashy greenish. 



646. Orange-crowned Warbler (Im.). 

 c'*. Under parts yellowish or butfy yellowish ; outer tail-feathers 

 decidedly shortest ; legs flesh-color. 



681. Maryland Yellow-throat 9 . 

 68IJ. Florida Yellow-throat 9 ; 

 c^. Breast somewhat yellower than rest of under parts; flanks 

 brownish ; legs blackish ; tail-feathers of same length. 



645. Nashville Warbler (Im.). 

 c*. Inner margins of tail-feathers yellow. 



652. Yellow Warbler 9 . 

 c^. Back bright olive-green ; under tail-coverts white. 



647. Tennessee Warbler (Im.). 

 <fl. A small white spot at the base of the primaries. 



654. Black-throated Blue Warbler 9 . 



II. With black or bro-wn streaks on the breast or sides, 



or (in one species) a blackish Yyvown band across the 



throat, or (in one species) a black patch on the breast. 



1. Under parts streaked with rufous-brown. 

 A. Crown chestnut. 



a. Entire under parts rich yellow . 672a. Yellow Palm Warbler. 

 h. Throat and breast bright yellow ; belly yellowish white. 



672. Palm Warbler. 

 £. No chestnut crown- cap. 



a. Under parts yellowish white ; eye-ring yellowish. 



672. Palm Warbler (Im.). 

 h. Under parts yellow, washed with brownish; eye-ring yellowish. 



672a. Yellow Palm Warbler (Im.). 

 c. Under parts bright yellow; forehead yellow; inner webs of tail- 

 feathers yellow 652. Yellow Warbler (Ad.). 



2. Under parts streaked or spotted with black. 



A. Back unspotted, the same as the head, olive-green or olive-brown. 



a. Under parts pale sulphur-yellow, streaked with black ; no wing- 

 bars ; wing 3-00 or over. 



675. Water Thrush. 675a. Grinnell's Water Thrush. 



b. Under parts bright yellow; no black streaks on the flanks; wing 

 nearly 3-00 671. Pine Warbler. 



c. Under parts bright yellow ; sides streaked with black ; wing about 

 2-00 673. Prairie Warbler ( 9 and im.). 



