Mauritius Olive White-eye
CR

Mauritius Olive White-eye

Zosterops chloronothos

Declining

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

Overview

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

Zosterops chloronothos faces severe population decline primarily due to extensive deforestation and habitat conversion across its limited range in the Solomon Islands. The species' restriction to primary and mature secondary forests makes it particularly vulnerable to logging operations and agricultural expansion. Introduced predators and competitors on small islands have further compromised breeding success and territorial establishment.

Threat summary

Habitat

This white-eye inhabits primary tropical forests and well-developed secondary forests in the Solomon Islands, typically foraging in the forest canopy and mid-story. The species shows strong preference for intact forest ecosystems with dense vegetation cover and diverse insect populations.

Forest· majorArtificial - Terrestrial· major

Conservation measures underway

Site/area protectionInvasive/problematic species controlHabitat & natural process restorationSpecies managementSpecies recoverySpecies reintroductionEx-situ conservationAwareness & communicationsLegislation

Frequently asked questions

Why is Mauritius Olive White-eye classified as Critically Endangered?
Mauritius Olive White-eye is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Zosterops chloronothos faces severe population decline primarily due to extensive deforestation and habitat conversion across its limited range in the Solomon Islands. The species' restriction to primary and mature secondary forests makes it particularly vulnerable to logging operations and agricultural expansion. Introduced predators and competitors on small islands have further compromised breeding success and territorial establishment.
Where does Mauritius Olive White-eye live?
Mauritius Olive White-eye occurs in Mauritius. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Mauritius Olive White-eye?
The main threats to Mauritius Olive White-eye are 11.1, 2.1, 5.3, and 8.1. The full IUCN-classified threat record for this species is detailed on the species page.

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