Boatbill

Machaerirhynchus is a genus of passerine birds currently classified with the woodswallows and butcherbirds in the family Artamidae. The two species are known as boatbills. The genus is distributed across New Guinea and northern Queensland.

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