Arctic Tern vs Korean Pika

Sterna paradisaea compared with Ochotona coreana

Key Differences

• Arctic Tern is Least Concern while Korean Pika is Data Deficient.

Taxonomic Classification

Rank	Arctic Tern	Korean Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Lagomorpha (Rabbits & Hares)
Family	Laridae	Ochotonidae
Genus	Sterna	Ochotona
Species	Sterna paradisaea	Ochotona coreana

Evolutionary Relationship

Arctic Tern and Korean Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic Tern

LC — Least Concern

Korean Pika

DD — Data Deficient

Physical Characteristics

Attribute	Arctic Tern	Korean Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic 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).

Korean Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic Tern

Arctic Tern (Sterna paradisaea) 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.