Common Eider vs Mongolian Vole

Somateria mollissima compared with Microtus mongolicus

Key Differences

• Common Eider is Near Threatened while Mongolian Vole is Least Concern.

Taxonomic Classification

Rank	Common Eider	Mongolian Vole
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Aves (طيور)	Mammalia (ثدييات)
Order	Anseriformes (إوزيات)	Rodentia (قوارض)
Family	Anatidae	Cricetidae
Genus	Somateria	Microtus
Species	Somateria mollissima	Microtus mongolicus

Evolutionary Relationship

Common Eider and Mongolian Vole share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Common Eider

NT — Near Threatened

Mongolian Vole

LC — Least Concern

Physical Characteristics

Attribute	Common Eider	Mongolian Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Mongolian Vole

Habitat

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.