By JJ Harrison (jjharrison89@facebook.com) (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html)
Asia and Australasia. Mainly northern India and China migrating to winter in southern India, Philippines and Indonesia.
Least Concern
NBN atlas has 1 records as at end 2024. Map Here.
One at Radipole Lake in November 1962 had plumage characteristics and condition that led the BOURC to conclude that the bird was unlikely to have been a natural vagrant.