King/Common Eider vs Northern Right Whale Dolphin

Somateria spectabilis compared with Lissodelphis borealis

Key Differences

• King/Common Eider is Not Evaluated while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	King/Common Eider	Northern Right Whale Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Cetacea (Whales & Dolphins)
Family	Anatidae	Delphinidae (Oceanic Dolphins)
Genus	Somateria	Lissodelphis
Species	Somateria spectabilis	Lissodelphis borealis

Evolutionary Relationship

King/Common Eider and Northern Right Whale Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

King/Common Eider

NE — Not Evaluated

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	King/Common Eider	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

King/Common Eider

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.