Striking tuxedoed babbler with a slightly downcurved banana-yellow bill and bright white eyebrows. A foothill and montane species of forest, forest edge, and dense scrubby growth. Clambers and bounces about along branches and in the undergrowth, typically in pairs or small flocks. Song variations include brief series of hooting calls, accelerating and jumbled in the second half. Calls include various rattles and hoots; often duets.