Black Tern vs Chatham Bellbird

Chlidonias niger compared with Anthornis melanocephala

Key Differences

• Black Tern is Least Concern while Chatham Bellbird is Extinct.

Taxonomic Classification

Rank	Black Tern	Chatham Bellbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Charadriiformes (Charadriiformes)	Passeriformes (Songbirds)
Family	Laridae	Meliphagidae
Genus	Chlidonias	Anthornis
Species	Chlidonias niger	Anthornis melanocephala

Evolutionary Relationship

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

Conservation Status

Black Tern

LC — Least Concern

Chatham Bellbird

EX — Extinct

Physical Characteristics

Attribute	Black Tern	Chatham Bellbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Tern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Black Tern

Black Tern (Chlidonias niger) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway