Benguet Bush Warbler Locustella seebohmi

A fairly small, slender bird of lower montane grassy valleys. Warm brown above and on the belly, with a white throat and a faintly streaked grayish chest. Note indistinct pale brow and pale barring across the base of the undertail. Very skulking. Similar to Long-tailed Bush-Warbler, but has shorter tail and grayish rather than deep brown underparts. Also similar to Philippine Bush-Warbler but with less distinct pale eyebrow. Song is a sequence of piercing and grating ringing notes repeated at regular intervals.