Common Eider vs Grevy's zebra

Somateria mollissima compared with Equus grevyi

Key Differences

• Common Eider is Near Threatened while Grevy's zebra is Endangered.

Taxonomic Classification

Rank	Common Eider	Grevy's zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Perissodactyla (Odd-toed Ungulates)
Family	Anatidae	Equidae (Horses & Zebras)
Genus	Somateria	Equus (Horses & Zebras)
Species	Somateria mollissima	Equus grevyi

Evolutionary Relationship

Common Eider and Grevy's zebra share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Common Eider

NT — Near Threatened

Grevy's zebra

EN — Endangered

Physical Characteristics

Attribute	Common Eider	Grevy's zebra
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.

Grevy's zebra

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.