Foca Pia vs Gadwall

Pagophilus groenlandicus compared with Mareca strepera

Key Differences

• Foca Pia is Not Evaluated while Gadwall is Least Concern.

Taxonomic Classification

Rank	Foca Pia	Gadwall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Anseriformes (Anseriformes)
Family	Phocidae (True Seals)	Anatidae
Genus	Pagophilus	Mareca
Species	Pagophilus groenlandicus	Mareca strepera

Evolutionary Relationship

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

Conservation Status

Foca Pia

NE — Not Evaluated

Gadwall

LC — Least Concern

Physical Characteristics

Attribute	Foca Pia	Gadwall
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.

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Gadwall

Gadwall (Mareca strepera) 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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden