The wintering range includes north-east India, Bangladesh, southern China, Taiwan and South-east Asia as far as Sumatra, Java, Borneo and the Philippines (Palawan and Culion).
El rango de invernada incluye el noreste de la India, Bangladesh, el sur de China, Taiwán y el sudeste de Asia, Sumatra, Java, Borneo y Filipinas (Palawan y Culión).WikiMatrix WikiMatrix