Antarctic Tern vs River Tern

Sterna vittata compared with Sterna aurantia

Key Differences

• Antarctic Tern is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Antarctic Tern	River Tern
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Aves (طيور)	Aves (طيور)
Order same	Charadriiformes (إفجيجيات)	Charadriiformes (إفجيجيات)
Family same	Laridae	Laridae
Genus same	Sterna	Sterna
Species	Sterna vittata	Sterna aurantia

Evolutionary Relationship

Antarctic Tern and River Tern share a common ancestor at the Genus level: Sterna.

Conservation Status

Antarctic Tern

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Antarctic Tern	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Antarctic Tern

Habitat

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

Range

Found in Norway.

River Tern

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.

Antarctic Tern

The Antarctic Tern (Sterna vittata) is a species in the genus Sterna. It is currently classified as Least Concern 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