Black-naped Tern vs Foca Pia

Sterna sumatrana compared with Pagophilus groenlandicus

Key Differences

• Black-naped Tern is Least Concern while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Black-naped Tern	Foca Pia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Pinnipedia (Seals & Sea Lions)
Family	Laridae	Phocidae (True Seals)
Genus	Sterna	Pagophilus
Species	Sterna sumatrana	Pagophilus groenlandicus

Evolutionary Relationship

Black-naped Tern and Foca Pia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-naped Tern

LC — Least Concern

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Black-naped Tern	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-naped Tern

Habitat

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

Range

Found in Norway.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Black-naped Tern

The Black-naped Tern (Sterna sumatrana) 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