Southern Philippines: Dinagat, Siargao and Mindanao; report of former presence on Marinduque not confirmed.
 
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.
Population
Estimated population is 2,500 - 9,999 (2010) and decreasing.
Status VU
Habitat destruction and degradation due to logging and mining are the main threats.
For more information see BirdLife International Species Factsheet.
Voice
Loud 'wuaah' repeated every 10-20 seconds in series of 5-10 calls.