World Bird List

Species factsheet
Rhinoceros Hornbill (Buceros rhinoceros)

Order: Buceros rhinoceros
Family: Hornbills (Bucerotidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
borneoensis Borneo
rhinoceros s Malay Pen. and Sumatra
silvestris Java
Annoncer