Bougainville Whistler (Pachycephala richardsi) [XC543591]
by Jan-Uwe Schmidt from Aiope headwaters, Kunua District, Autonomous Region of Bougainville, Papua New Guinea (song)
Bougainville Whistler (Pachycephala richardsi) [XC827462]
by id from Mt. Balbi, Autonomous Region of Bougainville, Papua New Guinea (song)