World Bird List

Species factsheet
Yellow-bellied Bulbul (Alophoixus phaeocephalus)

Order: Alophoixus phaeocephalus
Family: Bulbuls (Pycnonotidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
phaeocephalus Malay Pen. and Sumatra
connectens ne Borneo
diardi w Borneo
sulphuratus c Borneo
Annoncer