Bridled Tern vs Chatham Bellbird

Onychoprion anaethetus compared with Anthornis melanocephala

Key Differences

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

Taxonomic Classification

Rank	Bridled 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	Onychoprion	Anthornis
Species	Onychoprion anaethetus	Anthornis melanocephala

Evolutionary Relationship

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

Conservation Status

Bridled Tern

LC — Least Concern

Chatham Bellbird

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

Bridled Tern

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Ecuador, Venezuela).

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Bridled Tern

The Bridled Tern (Onychoprion anaethetus) is a species in the genus Onychoprion. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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