Northern hawk-cuckoo
Hierococcyx hyperythrus (Gould, 1856)
The northern hawk-cuckoo (Hierococcyx hyperythrus) is a species in the family Cuculidae, order Cuculiformes. Recorded adults weigh 79.7 g to 120 g. Its IUCN Red List status is Least Concern.

Quick facts about the northern hawk-cuckoo
- Weight
- 79.7 g – 120 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
Photos of the northern hawk-cuckoo
Only freely licensed photos are shown. Each carries its creator and licence.

Where does the northern hawk-cuckoo live?
Not recorded
What is the northern hawk-cuckoo?
The northern hawk-cuckoo or rufous hawk-cuckoo (Hierococcyx hyperythrus) is a species of cuckoo found in eastern China, North and South Korea, far eastern Russia, and Japan. Northern populations migrate to overwinter in Borneo. This elusive species is considered rare over most of its range and many of its life history traits remain understudied. It is known to perch in the crowns of tall trees, making direct observation difficult.
The northern hawk-cuckoo, along with the Malaysian hawk-cuckoo (Hierococcyx fugax) and the Hodgson’s hawk-cuckoo (Hierococcyx nisicolor), were all once considered the same species, H. fugax. All three were recently split into their own monotypic species.
The genus Hierococcyx are called hawk-cuckoos due to their broad, rounded wings and plumage which lend them great resemblance to Japanese and Chinese sparrowhawks. They are similar enough that in the field hawk-cuckoos are often mistaken for an Accipiter.
From the Wikipedia article “Northern hawk-cuckoo” (en.wikipedia.org/w/index.php?title=Northern_hawk-cuckoo&oldid=1383490535), 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 northern hawk-cuckoo endangered?
The northern hawk-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 northern hawk-cuckoo classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderCuculiformes
- familyCuculidae
- genusHierococcyx
- SpeciesHierococcyx hyperythrus (Gould, 1856)
Synonyms Cuculus fugax hyperythrus, Cuculus hyperythrus, Cuculus nisicolor hyperythrus, Hierococcys fugax hyperythrus, Hierococcyx fugax hyperythrus
Other names and names in other languages (39)
- Northern hawk cuckooEnglish
- Northern hawk cuckooEnglish
- Northern hawk cuckooEnglish
- Rufous hawk-cuckooEnglish
- Rufous hawk-cuckooEnglish
- وقواق الباز الشماليArabic
- cucut de la XinaCatalan
- kukačka východníCzech
- kukačka východoasijskáCzech
- Hvidnakket HøgegøgDanish
- WeißnackenkuckuckGerman
- Rostbauch-FluchtkuckuckGerman
- RostbauchfluchtkuckuckGerman
- rufa akcipitrokukoloEsperanto
- Cuco ventrirrojoSpanish
- hiina haugaskäguEstonian
- itäkiinankäkiFinnish
- Coucou de ChineFrench
- cimetastoprsa kukavicaCroatian
- Cuculastore settentrionaleItalian
- ジュウイチJapanese
- キタジュウイチJapanese
- 매사촌Korean
- Šiaurinė vanaginė gegutėLithuanian
- ziemeļu vanagzdeguzeLatvian
- Chinese SperwerkoekoekDutch
- hvitnakkegjøkNorwegian
- kukułka amurskaPolish
- cuco-falcão-ruivoPortuguese
- cuco-gavião-ruivoPortuguese
- Ширококрылая кукушкаRussian
- kukučka amurskáSlovak
- Severna jastrebasta kukavicaSerbian
- nordlig hökgökSwedish
- นกคัคคูเหยี่ยวพันธุ์เหนือThai
- Kuzeyli Atmaca GuguğuTurkish
- зозуля рудоволаUkrainian
- 北方鷹鵑Chinese
- 北棕腹鹰鹃Chinese
Relatives of the northern hawk-cuckoo
Other species in the same genus Hierococcyx.

Common hawk-cuckoo
Hierococcyx varius

Large hawk-cuckoo
Hierococcyx sparverioides

Malayan hawk-cuckoo
Hierococcyx fugax

Moustached hawk-cuckoo
Hierococcyx vagans

Hodgson's hawk-cuckoo
Hierococcyx nisicolor

Philippine hawk-cuckoo
Hierococcyx pectoralis
CompareNorthern hawk-cuckoo vs Common hawk-cuckooNorthern hawk-cuckoo vs Large hawk-cuckooNorthern hawk-cuckoo vs Malayan hawk-cuckooNorthern hawk-cuckoo vs Moustached hawk-cuckoo
Common questions
Answered only where our data holds the answer.
How big is the northern hawk-cuckoo?
An adult northern hawk-cuckoo weighs 79.7 g – 120 g, according to values recorded on Wikidata.
Is the northern hawk-cuckoo endangered?
The northern hawk-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 northern hawk-cuckoo?
The northern hawk-cuckoo (Hierococcyx hyperythrus) 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). Northern hawk-cuckoo (Hierococcyx hyperythrus). Retrieved from https://creaturedata.com/animals/northern-hawk-cuckoo
“Northern hawk-cuckoo (Hierococcyx hyperythrus).” CreatureData, 2026, https://creaturedata.com/animals/northern-hawk-cuckoo.
@misc{northern_hawk_cuckoo_2026,
title = {Northern hawk-cuckoo (Hierococcyx hyperythrus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/northern-hawk-cuckoo},
note = {Data as of 2026-11-11}
}