10.5–12 cm Male breeding nitidus: No supercilium, solidly dark lower throat/upper breast, yellow vent. Male non-breeding: Like female but stronger throat-/breast-streaks. Female: Weakly streaked throat/breast.Juvenile: Duller above than female, initially no rufous on crown. Other subspecies In E Tonkin and N Annam shows darker rufous crown, darker green above (undescribed race?). O.a.atrogularis (S Thailand southwards), annambensis (Pulau Tioman, Pen Malaysia). VOICE Nasal high kri’i’i’i’i and tew notes. Trilled churrrit churrrit churrritchurrrit and titttrrrt titttrrrt etc.; ringing prrrp-prrrp. HABITAT & BEHAVIOUR Broadleaved forest, secondary growth, mangroves, rarely parks, gardens; up to 1,200 m. Behaves like Common. RANGE Co R (except SW Myanmar).
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