World Bird List

Species factsheet
Black-breasted Boatbill (Machaerirhynchus nigripectus)

Order: Machaerirhynchus nigripectus
Family: Boatbills (Machaerirhynchidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
nigripectus Vogelkop (nw New Guinea)
saturatus c New Guinea
harterti e and se New Guinea
Annoncer