Hypolais languida, Hemp, & Ehr.
553quat. :- Stray Feathers, Vol. VII, p. 398.
Length, 5.25 ; wing, 3.1 ; tail, 2.75; tarsus, 0.9 ; culmen, 0.75. Soft parts as in H. pallida.
In general coloration of plumage similar to H. pallida, but a trifle greyer; bill narrower and more slender; first primary much shorter and narrower. First primary scarcely as long as the primary-coverts, 1.8 shorter than the second, second 0.2 shorter than the third, third and fourth about equal.
This Tree Warbler has been found in Beluchistan, and is somewhat doubtfully recorded from Sind. It occurs in the winter season only."