Voice
Song is a series of eight high and low notes 'wee-sit-wee-sit-wee-sit-wee-sit', the 'wee' notes flat and high-pitched, the 'sit' notes sharply upslurred. Also a 'dit-doo-dee-dee-dee-dee', and a variety of other clear, liquid songs.
Bornean Whistler (Pachycephala hypoxantha) [XC359945]
by Peter Boesman from Mount Kinabalu lower slopes, Sabah, Borneo, Malaysia (song)
Bornean Whistler (Pachycephala hypoxantha) [XC534782]
by Jani Sleutel from Mount Kinabalu National Park (near Kundasang), Bahagian Pantai Barat, Sabah, Malaysia (alarm call)