Hume's Bush Warbler is a small bird of the Himalayan region. It occurs in grassy places and bamboo thickets and has brown upperparts with a pale line above the eye.
Its upperparts are brown, with a pale eyebrow and a darker line through the eye. The chin and throat are grayish white, the breast is buff, and the belly and flanks are pale yellow.
It uses tall grassy areas, dense bamboo thickets, and forests. During breeding it makes a deep cup or ball-shaped nest of dry grass, leaves, and other material, placed low in a bush or thick undergrowth.
An extinction-risk assessment has not been added yet.