Zostérops alticole vs Zostérops du Karthala

Zosterops poliogastrus compared with Zosterops mouroniensis

Key Differences

• Zostérops alticole is Least Concern while Zostérops du Karthala is Vulnerable.

Taxonomic Classification

Rank	Zostérops alticole	Zostérops du Karthala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Passeriformes (passereaux)	Passeriformes (passereaux)
Family same	Zosteropidae	Zosteropidae
Genus same	Zosterops	Zosterops
Species	Zosterops poliogastrus	Zosterops mouroniensis

Evolutionary Relationship

Zostérops alticole and Zostérops du Karthala share a common ancestor at the Genus level: Zosterops.

Conservation Status

Zostérops alticole

LC — Least Concern

Zostérops du Karthala

VU — Vulnerable

Physical Characteristics

Attribute	Zostérops alticole	Zostérops du Karthala
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zostérops alticole

Habitat

Inhabits tropical and subtropical grasslands and savannas within the Afrotropic biogeographic realm.

Range

Distributed across Kenya, Norway, and United Kingdom.

Zostérops du Karthala

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Zostérops alticole

The Broad-Ringed White-Eye (Zosterops poliogastrus) is a species in the genus Zosterops. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical grasslands and savannas within the Afrotropic biogeographic realm.

Zostérops du Karthala

<em>Zosterops mouroniensis</em>, the Comoro white-eye or Mount Karthala white-eye, is a small passerine bird in the family Zosteropidae endemic to the upper montane zone of Grande Comore in the Comoros archipelago. White-eyes of the genus Zosterops are among the most speciose bird genera in the Old World, characterised by the distinctive white feather ring encircling each eye. The Comoro white-eye is restricted to the forests and heath zones of Mount Karthala above approximately 1,500 metres elevation, representing one of the most range-restricted bird species in the Comoros. It typically inhabits montane forest, scrub, and heathland where it forages actively for insects, nectar, and small fruits in the canopy and understory. The IUCN classifies it as Vulnerable, reflecting its tiny range area concentrated on a single active volcano, which makes the entire population susceptible to eruptive events and associated habitat disturbance. Ongoing forest degradation on the upper slopes of Karthala further threatens the species. Biological traits including detailed body measurements, average lifespan, and reproductive parameters remain poorly documented in the scientific literature. The species likely behaves similarly to other Zosterops, forming active foraging flocks and playing a role in pollination and insect control within its montane habitat.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway