Atiu Swiftlet vs Common Eider

Aerodramus sawtelli compared with Somateria mollissima

Key Differences

• Atiu Swiftlet is Vulnerable while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Atiu Swiftlet	Common Eider
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Aves (새)	Aves (새)
Order	Apodiformes (칼새목)	Anseriformes (기러기목)
Family	Apodidae	Anatidae
Genus	Aerodramus	Somateria
Species	Aerodramus sawtelli	Somateria mollissima

Evolutionary Relationship

Atiu Swiftlet and Common Eider share a common ancestor at the Class level: Aves. (새)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Atiu Swiftlet	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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:

🇳🇴 Norway