King/Common Eider vs Northern Red-backed Vole

Somateria spectabilis compared with Myodes rutilus

Key Differences

• King/Common Eider is Not Evaluated while Northern Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	King/Common Eider	Northern Red-backed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Somateria	Myodes
Species	Somateria spectabilis	Myodes rutilus

Evolutionary Relationship

King/Common Eider and Northern Red-backed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

King/Common Eider

NE — Not Evaluated

Northern Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	King/Common Eider	Northern Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

King/Common Eider

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden