Foca Pia vs Red-Necked Grebe

Pagophilus groenlandicus compared with Podiceps grisegena

Taxonomic Classification

Rank	Foca Pia	Red-Necked Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Podicipediformes (Podicipediformes)
Family	Phocidae (True Seals)	Podicipedidae
Genus	Pagophilus	Podiceps
Species	Pagophilus groenlandicus	Podiceps grisegena

Evolutionary Relationship

Foca Pia and Red-Necked Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Foca Pia

NE — Not Evaluated

Red-Necked Grebe

NE — Not Evaluated

Physical Characteristics

Attribute	Foca Pia	Red-Necked Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Red-Necked Grebe

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Red-Necked Grebe

Red-Necked Grebe (Podiceps grisegena) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden