Common Eider vs Kuvier Balinasi

Somateria mollissima compared with Ziphius cavirostris

Key Differences

• Common Eider is Near Threatened while Kuvier Balinasi is Least Concern.

Taxonomic Classification

Rank	Common Eider	Kuvier Balinasi
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Aves (kuş)	Mammalia (memeliler)
Order	Anseriformes (Kazsılar)	Cetacea (Whales & Dolphins)
Family	Anatidae	Hyperoodontidae
Genus	Somateria	Ziphius
Species	Somateria mollissima	Ziphius cavirostris

Evolutionary Relationship

Common Eider and Kuvier Balinasi share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Common Eider

NT — Near Threatened

Kuvier Balinasi

LC — Least Concern

Physical Characteristics

Attribute	Common Eider	Kuvier Balinasi
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.

Kuvier Balinasi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden