Red-billed malkoha
Zanclostomus javanicus (Horsfield, 1821)
The red-billed malkoha (Zanclostomus javanicus) is a species in the family Cuculidae, order Cuculiformes. Recorded adults weigh 109 g to 112.2 g. Its IUCN Red List status is Least Concern.

Quick facts about the red-billed malkoha
- Weight
- 109 g – 112.2 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- forestsrc for Habitat
- Young per litter or clutch
- Not recorded
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the red-billed malkoha live?
Not recorded
What is the red-billed malkoha?
The red-billed malkoha (Zanclostomus javanicus) is a species of cuckoo in the family Cuculidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, and Thailand. Its natural habitat is subtropical or tropical dry forests.
The genus Zanclostomus was introduced in 1837 by the English naturalist William Swainson to accommodate the red-billed malkoha. The genus name combines the Ancient Greek zanklon meaning "sickle" or "reaping hook" with stoma meaning "mouth".
From the Wikipedia article “Red-billed malkoha” (en.wikipedia.org/w/index.php?title=Red-billed_malkoha&oldid=1379852390), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the red-billed malkoha endangered?
The red-billed malkoha is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the red-billed malkoha classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderCuculiformes
- familyCuculidae
- genusZanclostomus
- SpeciesZanclostomus javanicus (Horsfield, 1821)
Synonyms Phaenicophaeus javanicus, Phoenicophaus javanicus
Other names and names in other languages (33)
- ملاكوهة أحمر المنقارArabic
- malcoa gola-roigCatalan
- kukačka červenozobáCzech
- malcoa picochWelsh
- Rødnæbbet MalkohaDanish
- KastanienbauchkuckuckGerman
- ruĝbeka kukoloEsperanto
- Malcoha piquirrojoSpanish
- puna-malkohakäguEstonian
- punanokkamalkohaFinnish
- Malcoha javanaisFrench
- sivotrbi kukalCroatian
- piroscsőrű selymeskakukkHungarian
- Kadalan kembangIndonesian
- Malcoa beccorossoItalian
- アカハシバンケンモドキJapanese
- raudonsnapė krūmyninė gegutėLithuanian
- Burung Cenuk ApiMalay
- RoodsnavelmalkohaDutch
- rødnebbmalkohaNorwegian
- kukuła ognistaPolish
- malcoa-de-bico-vermelhoPortuguese
- Красноклювая малкоаRussian
- Красноклювая кустарниковая кукушкаRussian
- malkoha červenozobáSlovak
- Crvenokljuna malkoaSerbian
- rödnäbbad malkohaSwedish
- นกบั้งรอกปากแดงThai
- Kızıl gagalı malkohaTurkish
- Kırmızı Gagalı MalkohaTurkish
- малкога вогнистоволаUkrainian
- 紅嘴地鵑Chinese
- 红嘴地鹃Chinese
Relatives of the red-billed malkoha
Other species in the same family Cuculidae.

Common cuckoo
Cuculus canorus

Asian koel
Eudynamys scolopaceus

Jacobin cuckoo
Clamator jacobinus

Greater coucal
Centropus sinensis

Great spotted cuckoo
Clamator glandarius

Greater roadrunner
Geococcyx californianus
CompareRed-billed malkoha vs Common cuckooRed-billed malkoha vs Asian koelRed-billed malkoha vs Jacobin cuckooRed-billed malkoha vs Greater coucal
Common questions
Answered only where our data holds the answer.
How big is the red-billed malkoha?
An adult red-billed malkoha weighs 109 g – 112.2 g, according to values recorded on Wikidata.
Is the red-billed malkoha endangered?
The red-billed malkoha is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the red-billed malkoha?
The red-billed malkoha (Zanclostomus javanicus) belongs to the family Cuculidae in the order Cuculiformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Red-billed malkoha (Zanclostomus javanicus). Retrieved from https://creaturedata.com/animals/red-billed-malkoha
“Red-billed malkoha (Zanclostomus javanicus).” CreatureData, 2026, https://creaturedata.com/animals/red-billed-malkoha.
@misc{red_billed_malkoha_2026,
title = {Red-billed malkoha (Zanclostomus javanicus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/red-billed-malkoha},
note = {Data as of 2026-11-11}
}