Red-backed mousebird
Colius castanotus J. Verreaux & É. Verreaux, 1855
The red-backed mousebird (Colius castanotus) is a species in the family Coliidae, order Coliiformes. Recorded adults weigh 56.6 g to 62.2 g. Its IUCN Red List status is Least Concern.

Quick facts about the red-backed mousebird
- Weight
- 56.6 g – 62.2 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Frugivoresrc for Diet
- Longest recorded lifespan
- 12 years
- Main food
- Not recorded
- Habitat
- woodlandsrc for Habitat
- Young per litter or clutch
- 3src for Young per litter or clutch
- 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-backed mousebird live?
Not recorded
What is the red-backed mousebird?
The red-backed mousebird (Colius castanotus) is a species of bird in the Coliidae family.
It is found in Angola and the Democratic Republic of the Congo. The name mousebird is based on bird's soft feathers with texture similar to a mouse's fur. The red-backed mousebird got its name from the red or chestnut color patch on its back.
From the Wikipedia article “Red-backed mousebird” (en.wikipedia.org/w/index.php?title=Red-backed_mousebird&oldid=1380740180), 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-backed mousebird endangered?
The red-backed mousebird 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.
How is the red-backed mousebird classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderColiiformes
- familyColiidae
- genusColius
- SpeciesColius castanotus J. Verreaux & É. Verreaux, 1855
Other names and names in other languages (39)
- Chestnut-backed colyEnglish
- Chestnut-backed mousebirdEnglish
- RBMOEnglish
- Red-backed colyEnglish
- RooirugmuisvoëlAfrikaans
- كولي أحمر الظهرArabic
- ocell ratolí de dors rogencCatalan
- myšák rezavohřbetýCzech
- myšák červenohřbetýCzech
- coli cefngochWelsh
- Rødrygget MusefuglDanish
- RotrückenmausvogelGerman
- Rotrücken-MausvogelGerman
- ruĝdorsa musbirdoEsperanto
- Pájaro ratón dorsirrojoSpanish
- angoola hiirlindEstonian
- angolanhiiroFinnish
- Coliou à dos rougeFrench
- Coliou à dos marronFrench
- קוליוס אדום-גבHebrew
- riđoleđa mišjakinjaCroatian
- vöröshátú egérmadárHungarian
- Uccello topo dorsorossoItalian
- コシアカネズミドリJapanese
- rudnugaris pelėpaukštisLithuanian
- RoodrugmuisvogelDutch
- RoodstuitmuisvogelDutch
- rødryggmusfuglNorwegian
- czepiga czerwonogrzbietaPolish
- rabo-de-junco-de-angolaPortuguese
- rabo-de-junco-de-dorso-vermelhoPortuguese
- Красноспинная птица-мышьRussian
- myšovec červenochrbtýSlovak
- Crvenoleđi koliSerbian
- rödryggig musfågelSwedish
- Kızıl Sırtlı FarekuşuTurkish
- чепіга ангольськаUkrainian
- 紅背鼠鳥Chinese
- 红背鼠鸟Chinese
Relatives of the red-backed mousebird
Other species in the same genus Colius.

Speckled mousebird
Colius striatus

White-backed mousebird
Colius colius

White-headed mousebird
Colius leucocephalus
CompareRed-backed mousebird vs Speckled mousebirdRed-backed mousebird vs White-backed mousebirdRed-backed mousebird vs White-headed mousebird
Common questions
Answered only where our data holds the answer.
How big is the red-backed mousebird?
An adult red-backed mousebird weighs 56.6 g – 62.2 g, according to values recorded on Wikidata.
Is the red-backed mousebird endangered?
The red-backed mousebird 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-backed mousebird?
The red-backed mousebird (Colius castanotus) belongs to the family Coliidae in the order Coliiformes.
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-backed mousebird (Colius castanotus). Retrieved from https://creaturedata.com/animals/red-backed-mousebird
“Red-backed mousebird (Colius castanotus).” CreatureData, 2026, https://creaturedata.com/animals/red-backed-mousebird.
@misc{red_backed_mousebird_2026,
title = {Red-backed mousebird (Colius castanotus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/red-backed-mousebird},
note = {Data as of 2026-11-11}
}