Common Eider vs Jentink's Duiker

Somateria mollissima compared with Cephalophus jentinki

Key Differences

• Common Eider is Near Threatened while Jentink's Duiker is Endangered.

Taxonomic Classification

Rank	Common Eider	Jentink's Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Artiodactyla (Even-toed Ungulates)
Family	Anatidae	Bovidae (Bovids)
Genus	Somateria	Cephalophus
Species	Somateria mollissima	Cephalophus jentinki

Evolutionary Relationship

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

Conservation Status

Common Eider

NT — Near Threatened

Jentink's Duiker

EN — Endangered

Physical Characteristics

Attribute	Common Eider	Jentink's Duiker
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.

Jentink's Duiker

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.