Caucasus Pine Vole vs Common Eider

Microtus daghestanicus compared with Somateria mollissima

Key Differences

• Caucasus Pine Vole is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Caucasus Pine Vole	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Cricetidae	Anatidae
Genus	Microtus	Somateria
Species	Microtus daghestanicus	Somateria mollissima

Evolutionary Relationship

Caucasus Pine Vole and Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caucasus Pine Vole

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Caucasus Pine Vole	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasus Pine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Eider

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Caucasus Pine Vole

The Caucasus Pine Vole (Microtus daghestanicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Eider

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.