23. D. occidentalis. Above ash tinged with olive; beneath white. Head nearly all yellow. ♂. Top of head yellow with a few small black spots; nape black; back streaked with black; sides pure white. (♀ not seen.) Juv. Yellow of crown overlaid by olive; above greenish-plumbeous, without any black on nape or back; throat yellowish-whitish; sides tinged with ashy. Hab. Western and Middle Province of United States, south to Guatemala.
Group C.
A. Above ash; no supra-loral stripe; eyelids not yellow.
24. D. kirtlandi. Above, including side of head and neck, bluish-ash; crown and back streaked with black; beneath (except crissum) pale yellow; breast speckled, and sides streaked with black; lores and orbital region, black; eyelids white. Hab. Eastern Province of United States (Cleveland, Ohio), and Bahamas.
25. D. pityophila.[50] Above, including side of head and neck, dull ash; the forehead and crown olive-green; crown and back not streaked; beneath white; the throat and jugulum yellow; sides ashy; no specks on breast, nor streaks on sides, but a few along side of neck, between the ash and yellow. Hab. Cuba.
B. Olive-green or brown above; a supra-loral stripe of yellow; eyelids yellow.
a. Above olive-green, without streaks; crissum white; sides of breast with obsolete grayish streaks.
26. D. pinus. Forehead and ear-coverts olive; abdomen white; yellow supra-loral stripe not continued behind the eye. ♀ more grayish; juv. above umber, beneath light grayish-brown, tinged with yellow. Hab. Eastern Province of United States; Bahamas.
? 27. D. montana. Forehead and ear-coverts yellow; abdomen yellow; yellow supra-loral stripe continued past the eye into the yellow of the auriculars. (♀ and other stages unknown.) Hab. “Blue Mountains of Virginia.”