Antarctic Tern vs Eurasian beaver

Sterna vittata compared with Castor fiber

Key Differences

• Antarctic Tern is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Antarctic Tern	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Castoridae (Beavers)
Genus	Sterna	Castor (Beavers)
Species	Sterna vittata	Castor fiber

Evolutionary Relationship

Antarctic Tern and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Antarctic Tern

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Antarctic Tern	Eurasian beaver
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.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). 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.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway