World Bird List

Species factsheet
Orange-bellied Fruit Dove (Ptilinopus iozonus)

Order: Ptilinopus iozonus
Family: Pigeons, Doves (Columbidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
iozonus Aru Is., sc New Guinea
humeralis west Papua islands, w New Guinea
iobiensis n New Guinea, Yapen I., Manam and adjacent islands
finschi e and se New Guinea