Küstendickkopf Pachycephala phaionota

A rather drab, medium-sized bird of wooded habitats on small islands. Gray head, white throat, brown back and very pale brown underparts with slightly darker brown smudges on the sides of the chest. Very similar to Brown-backed Whistler but does not co-occur. No similar species in range. Gives a jumbled, whistled song, interspersed with repeated, typical whistler “whip!” notes. Call, a sharp descending “jip!”.