Boatbill

Machaerirhynchus is a genus and family of passerine birds in the family Machaerirhynchidae. The two species are known as boatbills. The genus is distributed across New Guinea and northern Queensland.

The species are:
 * Black-breasted Boatbill, Machaerirhynchus nigripectus, found in New Guinea
 * Yellow-breasted Boatbill, Machaerirhynchus flaviventer, found in northeast Australia