rusty-flanked treecreeper Certhia nipalensis

Well-marked treecreeper with a tiny bill, warm brown upperparts, and a dark brown ear patch on a white face. Warm rusty tones on the sides contrast sharply with a clean white throat and may meld into dark upperparts at a distance. Resembles Hodgson’s Treecreeper, but has a straighter- and shorter-billed profile and warm tones on the sides. Like other treecreepers, forages by scaling trees and branches, often in flocks with other species.