Chatham Bellbird vs Ko`oko`olau

Anthornis melanocephala compared with Bidens campylotheca

Key Differences

• Chatham Bellbird is Extinct while Ko`oko`olau is Vulnerable.

Taxonomic Classification

Rank	Chatham Bellbird	Ko`oko`olau
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Passeriformes (Songbirds)	Asterales (Daisies & Sunflowers)
Family	Meliphagidae	Asteraceae (Daisy Family)
Genus	Anthornis	Bidens
Species	Anthornis melanocephala	Bidens campylotheca

Conservation Status

Chatham Bellbird

EX — Extinct

Ko`oko`olau

VU — Vulnerable

Physical Characteristics

Attribute	Chatham Bellbird	Ko`oko`olau
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Ko`oko`olau

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Chatham Bellbird

The Chatham Bellbird (Anthornis melanocephala) is a species in the genus Anthornis. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.