Common Eider vs Lesser Cachalot

Somateria mollissima compared with Kogia breviceps

Key Differences

• Common Eider is Near Threatened while Lesser Cachalot is Data Deficient.

Taxonomic Classification

Rank	Common Eider	Lesser Cachalot
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Mammalia (포유류)
Order	Anseriformes (기러기목)	Cetacea (Whales & Dolphins)
Family	Anatidae	Kogiidae
Genus	Somateria	Kogia
Species	Somateria mollissima	Kogia breviceps

Evolutionary Relationship

Common Eider and Lesser Cachalot share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Common Eider

NT — Near Threatened

Lesser Cachalot

DD — Data Deficient

Physical Characteristics

Attribute	Common Eider	Lesser Cachalot
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.

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Common Eider

솜털오리(Somateria mollissima)는 IUCN 적색목록에서 준위협(NT)으로 분류된다. 위협종 기준에 근접하며 보전 조치 없이는 취약해질 수 있는 개체군이다.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden