Genus Scythrops

Channel-billed Cuckoo - It is found in Australia, Papua New Guinea and Indonesia; additionally, it is vagrant in New Caledonia and New Zealand. The species is migratory over part of its range. There are three subspecies, one migratory, the other two resident. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical mangrove forests. The species is listed as least concern by the IUCN.