Karthala white-eye
Zosterops mouroniensis Milne-Edwards & Oustalet, 1885
The karthala white-eye (Zosterops mouroniensis) is a species in the family Zosteropidae, order Passeriformes. Recorded adults weigh about 9.9 g. Its IUCN Red List status is Near Threatened.
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Quick facts about the karthala white-eye
- Weight
- 9.9 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Frugivoresrc for Diet
- Main food
- Not recorded
- Habitat
- shrublandsrc for Habitat
- Young per litter or clutch
- Not recorded
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Near Threatened (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the karthala white-eye live?
Not recorded
What is the karthala white-eye?
The Karthala white-eye (Zosterops mouroniensis), also known as the Mount Karthala white-eye, Grand Comore white-eye, or Comoro white-eye, is a species of bird in the family Zosteropidae. As suggested by its name, it is endemic to Philippia heath woodland growing on Mount Karthala on the island of Grand Comore in the Comoros. Mount Karthala is an active volcano and future eruptions pose a serious threat to the Karthala white-eye. The bird is further threatened by human-induced habitat loss.
The bird is approximately 13 centimetres (5.1 in) long with olive upperparts and yellow-green underparts. It has a white ring around the eye. Its diet consists of fruits and insects.
From the Wikipedia article “Karthala white-eye” (en.wikipedia.org/w/index.php?title=Karthala_white-eye&oldid=1380578054), 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 karthala white-eye endangered?
The karthala white-eye is listed as Near Threatened on the IUCN Red List: it is close to qualifying as threatened.
- 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 Near Threatened species. What the categories mean.
How is the karthala white-eye classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyZosteropidae
- genusZosterops
- SpeciesZosterops mouroniensis Milne-Edwards & Oustalet, 1885
Other names and names in other languages (37)
- Comoro white-eyeEnglish
- Comoro white-eyeEnglish
- COWEEnglish
- Mount Karthala white-eyeEnglish
- Mount Karthala white-eyeEnglish
- zostèrops de l'illa Grande ComoreCatalan
- kruhoočko komorskéCzech
- llygadwyn Grand ComoroWelsh
- Karthala BrillefuglDanish
- KarthalabrillenvogelGerman
- Karthala-BrillenvogelGerman
- kartala zosteropoEsperanto
- Anteojitos de Gran ComoraSpanish
- Anteojitos de la Gran ComoraSpanish
- komorienrilliFinnish
- komorienisorilliFinnish
- Zostérops du KarthalaFrench
- Oiseau-lunettes du Mont KarthalaFrench
- komorska bjelookaCroatian
- moroni pápaszemesmadárHungarian
- Occhialino di Grand ComoroItalian
- コモロメジロJapanese
- komorinis baltavokisLithuanian
- KarthalabrilvogelDutch
- szlarnik kraterowyPolish
- کرتھالا چٹی اکھWestern Panjabi
- olho-branco-de-karthalaPortuguese
- olho-branco-do-karthalaPortuguese
- Коморская белоглазкаRussian
- Карталайская белоглазкаRussian
- okánik vresovýSlovak
- Komorska belookaSerbian
- karthalaglasögonfågelSwedish
- Komoro GözlükçüsüTurkish
- окулярник карталайськийUkrainian
- 科摩羅繡眼Chinese
- 科摩罗绣眼鸟Chinese
Relatives of the karthala white-eye
Other species in the same genus Zosterops.

Indian white-eye
Zosterops palpebrosus
Silvereye
Zosterops lateralis

Warbling white-eye
Zosterops japonicus

Mauritius olive white-eye
Zosterops chloronothos

Chestnut-flanked white-eye
Zosterops erythropleurus

White-chested white-eye
Zosterops albogularis
CompareKarthala white-eye vs Indian white-eyeKarthala white-eye vs SilvereyeKarthala white-eye vs Warbling white-eyeKarthala white-eye vs Mauritius olive white-eye
Common questions
Answered only where our data holds the answer.
How big is the karthala white-eye?
An adult karthala white-eye weighs 9.9 g, according to values recorded on Wikidata.
Is the karthala white-eye endangered?
The karthala white-eye is listed as Near Threatened on the IUCN Red List, meaning it is close to qualifying as threatened.
What kind of animal is the karthala white-eye?
The karthala white-eye (Zosterops mouroniensis) belongs to the family Zosteropidae in the order Passeriformes.
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 - 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). Karthala white-eye (Zosterops mouroniensis). Retrieved from https://creaturedata.com/animals/karthala-white-eye
“Karthala white-eye (Zosterops mouroniensis).” CreatureData, 2026, https://creaturedata.com/animals/karthala-white-eye.
@misc{karthala_white_eye_2026,
title = {Karthala white-eye (Zosterops mouroniensis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/karthala-white-eye},
note = {Data as of 2026-11-11}
}