Fairy Tern vs Foca Pia

Sternula nereis compared with Pagophilus groenlandicus

Key Differences

• Fairy Tern is Vulnerable while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Fairy 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	Sternula	Pagophilus
Species	Sternula nereis	Pagophilus groenlandicus

Evolutionary Relationship

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

Conservation Status

Fairy Tern

VU — Vulnerable

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Fairy Tern	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fairy 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.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway