Chestnut-breasted cuckoo
Cacomantis castaneiventris (Gould, 1867)
The chestnut-breasted cuckoo (Cacomantis castaneiventris) is a species in the family Cuculidae, order Cuculiformes. Recorded adults weigh 30 g to 33.2 g. Source checklists list it for 1 country: Australia. Its IUCN Red List status is Least Concern.

Quick facts about the chestnut-breasted cuckoo
- Weight
- 30 g – 33.2 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
- 1 countrysrc for Countries on record
Where does the chestnut-breasted cuckoo live?
Countries where Catalogue of Life checklists list the species. Many checklists carry no country data, so the list is often incomplete. It is not a range map.
The chestnut-breasted cuckoo is listed for 1 country.
- Listed
- Not listed
The same countries as a list
Why a country list is not a range map
Listed by: ITIS (scope: global), through the Catalogue of Life.
What is the chestnut-breasted cuckoo?
The chestnut-breasted cuckoo (Cacomantis castaneiventris) is a species of cuckoo in the family Cuculidae.
It is found in Australia, Indonesia, and Papua New Guinea. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical mangrove forests.
From the Wikipedia article “Chestnut-breasted cuckoo” (en.wikipedia.org/w/index.php?title=Chestnut-breasted_cuckoo&oldid=1379733775), 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 chestnut-breasted cuckoo endangered?
The chestnut-breasted cuckoo 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 chestnut-breasted cuckoo classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderCuculiformes
- familyCuculidae
- genusCacomantis
- SpeciesCacomantis castaneiventris (Gould, 1867)
Synonyms Cacomantis castaneiventris arfakianus, Cacomantis castaneiventris weiskei, Cacomantis casteneiventris, Cuculus castaneiventris
Other names and names in other languages (33)
- وقواق كستنائي الصدرArabic
- cucut de ventre castanyCatalan
- kukačka hnědobřicháCzech
- cog frongoch PapwaWelsh
- KastanjegøgDanish
- RotbauchkuckuckGerman
- RostbauchkuckuckGerman
- rufbrusta veprokukoloEsperanto
- Cuco ventricastañoSpanish
- paapua tüüdukäguEstonian
- papuankäkiFinnish
- Coucou à poitrine rousseFrench
- kestenjastotrba kukavicaCroatian
- Wiwik dada-coklatIndonesian
- Cuculo pettocastanoItalian
- クリハラヒメカッコウJapanese
- rudakrūtė šeriuotoji gegutėLithuanian
- RoestbuikkoekoekDutch
- RoestbuikstruikkoekoekDutch
- kastanjebrystgjøkNorwegian
- kukułka kasztanowobrzuchaPolish
- cuco-de-peito-castanhoPortuguese
- cuco-de-peito-de-castanhoPortuguese
- Каштановая кукушкаRussian
- Рыжебрюхая щетинистая кукушкаRussian
- kukučka hnedobrucháSlovak
- Smeđogruda kukavicaSerbian
- papuabuskgökSwedish
- Kestane göğüslü gugukTurkish
- Kestane Karınlı GugukTurkish
- кукавка рудочереваUkrainian
- 栗胸杜鹃Chinese
- 栗胸叢杜鵑Chinese
Relatives of the chestnut-breasted cuckoo
Other species in the same genus Cacomantis.

Plaintive cuckoo
Cacomantis merulinus

Banded bay cuckoo
Cacomantis sonneratii

Fan-tailed cuckoo
Cacomantis flabelliformis

Grey-bellied cuckoo
Cacomantis passerinus

Sahul brush cuckoo
Cacomantis variolosus
Sunda brush cuckoo
Cacomantis sepulcralis
CompareChestnut-breasted cuckoo vs Plaintive cuckooChestnut-breasted cuckoo vs Banded bay cuckooChestnut-breasted cuckoo vs Fan-tailed cuckooChestnut-breasted cuckoo vs Grey-bellied cuckoo
Common questions
Answered only where our data holds the answer.
How big is the chestnut-breasted cuckoo?
An adult chestnut-breasted cuckoo weighs 30 g – 33.2 g, according to values recorded on Wikidata.
Where does the chestnut-breasted cuckoo live?
Catalogue of Life checklists list the chestnut-breasted cuckoo for 1 country: Australia. Checklist coverage is uneven, so the true range may be wider.
Is the chestnut-breasted cuckoo endangered?
The chestnut-breasted cuckoo 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 chestnut-breasted cuckoo?
The chestnut-breasted cuckoo (Cacomantis castaneiventris) 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). Chestnut-breasted cuckoo (Cacomantis castaneiventris). Retrieved from https://creaturedata.com/animals/chestnut-breasted-cuckoo
“Chestnut-breasted cuckoo (Cacomantis castaneiventris).” CreatureData, 2026, https://creaturedata.com/animals/chestnut-breasted-cuckoo.
@misc{chestnut_breasted_cuckoo_2026,
title = {Chestnut-breasted cuckoo (Cacomantis castaneiventris)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/chestnut-breasted-cuckoo},
note = {Data as of 2026-11-11}
}