Yellow-billed malkoha
species of bird

The yellow-billed malkoha (Rhamphococcyx calyorhynchus) is a species of cuckoo in the family Cuculidae. It is endemic to Sulawesi, Indonesia. Its natural habitat is subtropical or tropical moist lowland forests.
It often follows moor macaques.
The public source identifies “Yellow-billed malkoha” as species of bird. This brief keeps that definition visible, then builds a research path around Yellow-billed, malkoha and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Yellow-billed malkoha”, the useful work is to connect “species of bird” to the records capable of establishing context and consequence.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Oct 5, 2025. The linked authority identifier is Q766694. None of the 0 selected statements returned an explicit reference.
Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Yellow-billed malkoha” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.