Bare-legged Swiftlet vs King/Common Eider

Aerodramus nuditarsus compared with Somateria spectabilis

Key Differences

• Bare-legged Swiftlet is Least Concern while King/Common Eider is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	King/Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Anseriformes (Anseriformes)
Family	Apodidae	Anatidae
Genus	Aerodramus	Somateria
Species	Aerodramus nuditarsus	Somateria spectabilis

Evolutionary Relationship

Bare-legged Swiftlet and King/Common Eider share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

King/Common Eider

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	King/Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

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

Range

Found in Norway.

King/Common Eider

Habitat

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

Range

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

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway