A chunky, mid-sized, remarkably drab babbler with a white throat and grayish breast. Found in the understory of moist forest at low and middle elevations, usually in small groups. Shy and skulking; rarely seen unless searched for. Similar to African Hill Babbler, but distinguished by the paler brown-and-white rather than solidly gray head. Most often detected by voice. The male gives two sweet whistles in a rising pattern: “troo-tyeah”, usually accompanied by quiet chittering calls from other group members.