Chatham Bellbird vs Common Ostrich

Anthornis melanocephala compared with Struthio camelus

Key Differences

• Chatham Bellbird is Extinct while Common Ostrich is Least Concern.

Taxonomic Classification

Rank	Chatham Bellbird	Common Ostrich
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Struthioniformes (Struthioniformes)
Family	Meliphagidae	Struthionidae
Genus	Anthornis	Struthio
Species	Anthornis melanocephala	Struthio camelus

Evolutionary Relationship

Chatham Bellbird and Common Ostrich share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chatham Bellbird

EX — Extinct

Common Ostrich

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Chatham Bellbird	Common Ostrich
Diet	—	Omnivore
Average Lifespan	—	45 years
Average Length	—	2.1 m
Average Weight	—	100.0 kg

Habitat & Geographic Range

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Common Ostrich

Habitat

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

Range

Widely distributed across Asia (4 countries), Europe (5 countries), and South America (Colombia, Ecuador, Peru).

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.

Common Ostrich

The world's largest and heaviest living bird, common ostriches stand up to 2.8 meters tall and weigh 156 kg, inhabiting savannas and semi-arid plains of Africa. Flightless, they compensate with powerful long legs capable of delivering lethal kicks and sustaining running speeds of 70 km/h — the fastest of any bird. Their large eyes are the biggest of any land vertebrate. Ostriches lay the largest eggs of any living bird.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway