Medial lower parts not streaked; inner webs of tail-feathers with broad 
patch of white . 
14. D. striata. £. Crown deep black; auriculars and lower parts 
white ; throat with two series of black streaks, converging and forming 
an angle on the chin. Above ashy streaked with black. 9 similar, 
but crown greenish streaked with black ; lower parts tinged with green- 
ish. Juv. Above greenish-olive, the streaks obsolete ; beneath pale 
greenish-yellow ; the lower tail-coverts pure white. Hob. Eastern Prov- 
ince of North America, north to Greenland and Kodiak, south to Bogota, 
Cuba, and Bahamas. {Blade-polled Warbler.') 
Medial lower parts streaked with black / inner webs of tail-feathers merely 
edged with white. 
15. D. pharetra. £. Above grayish- white, with broad streaks of 
black ; posteriorly, plain brownish-gray ; lower parts with cuneate spots 
of black. Hob. Jamaica. 
Series VI. 
A. A black “mask” around the eye and on auriculars, and extending down the 
side of the throat ; a light superciliary stripe continued back into a large space, of 
similar color, on side of neck. 
16. D. blackburni.ee. Crown with an orange or yellowish spot (ex- 
posed or concealed) ; superciliary stripe, side of neck and throat, intense 
orange-red ( £ ad.), or varying from this to pale buff {juv.). $ intense 
black above; back streaked with white or yellowush. 9 olive-gray above, 
streaked with black. Juv. olive-gray above without distinct streaks. 
Hab. Eastern Province of United States, south to Ecuador ; Bahamas. 
{Blackburnian Warbler.) 
17. D. dominica. Crown without an orange or yellowish spot ; super- 
ciliary stripe and side of neck pure white ; throat gamboge-yellow ; 
above ash, without streaks. ( Yellow-tliroated Warbler.) 
Superciliary stripe bright yellow anterior to. the eye. Bill, .45 ; 
tarsus, .60 ; wing, 2.60 ; tail, 2.00. Hab. Atlantic United States 
' | and West Indies var. dominica 
Superciliary stripe pure white anterior to the eye. Bill, .35; 
tarsus, .60 ; wing, 2.70 ; tail, 2.20. Hab. Mississippi region of 
United States ; Mexico (Yucatan on east coast, and Colima on west 
coast) ;* Guatemala and Honduras .... var. albilor a 
B# No black “ mask.” Superciliary stripe scarcely reaching behind the eye. 
Sides of neck ashy like the back. 
18. D. graciae. Auriculars, neck, crown, and upper parts generally, 
ashy ; a supra-loral stripe, a crescent on the lower eyelid, and the anterior 
lower parts gamboge-yellow. Crissum white. {Grace's Warbler.) 
Back and sides streaked with black ; abdomen white. 
Yellow of throat terminating abruptly at the jugulum ; supra- 
loral stripe extending about .20 of an inch past the eye, this portion 
of it white ; dorsal streaks broad. Wing, 2.60 ; tail, 2.20. Hab. 
Arizona (Fort Whipple) . . . . . . var. grades 
Yellow of throat covering whole jugulum, and not ending abrupt- 
ly ; supra-loral stripe scarcely passing the eye, and wholly yellow ; 
dorsal streaks narrow. Wing, 2.20 ; tail, 1.95. Ilab. British Hon- 
duras (Belize) . . var. decora 
