Mount Karthala White-eye
VU

Mount Karthala White-eye

Zosterops mouroniensis

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Karthala_white-eye

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

The Mount Karthala White-eye faces severe threats from volcanic activity on its home volcano, with eruptions destroying critical forest habitat and potentially eliminating local populations. Invasive plant species are degrading the native forest understory where the species forages, while agricultural expansion and human settlement continue to fragment its already limited montane habitat. Climate change poses an additional long-term threat by shifting suitable habitat zones upslope on the volcano's limited terrain.

Threat summary

Habitat

This species is endemic to the montane forests of Mount Karthala volcano on Grande Comore island, typically found in native forest canopy and understory between 1,000-2,300 meters elevation. It inhabits both primary and secondary forest areas, showing preference for areas with dense vegetation and native plant species that provide insects and small fruits for foraging.

Frequently asked questions

Why is Mount Karthala White-eye classified as Vulnerable?
Mount Karthala White-eye is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Mount Karthala White-eye faces severe threats from volcanic activity on its home volcano, with eruptions destroying critical forest habitat and potentially eliminating local populations. Invasive plant species are degrading the native forest understory where the species forages, while agricultural expansion and human settlement continue to fragment its already limited montane habitat. Climate change poses an additional long-term threat by shifting suitable habitat zones upslope on the volcano's limited terrain.
Where does Mount Karthala White-eye live?
Mount Karthala White-eye occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Mount Karthala White-eye?
The main threats to Mount Karthala White-eye are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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