库岛金丝燕 vs 黑雁

Aerodramus sawtelli compared with Branta bernicla

Key Differences

• 库岛金丝燕 is Vulnerable while 黑雁 is Not Evaluated.

Taxonomic Classification

Rank	库岛金丝燕	黑雁
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order	Apodiformes (雨燕目)	Anseriformes (雁形目)
Family	Apodidae	Anatidae
Genus	Aerodramus	Branta
Species	Aerodramus sawtelli	Branta bernicla

Evolutionary Relationship

库岛金丝燕 and 黑雁 share a common ancestor at the Class level: Aves. (鳥綱)

Conservation Status

库岛金丝燕

VU — Vulnerable

黑雁

NE — Not Evaluated

Physical Characteristics

Attribute	库岛金丝燕	黑雁
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

库岛金丝燕

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.

黑雁

Habitat

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

Range

Found across Europe (8 countries) and North America (United States).

库岛金丝燕

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.

黑雁

黑雁（Branta bernicla）在IUCN红色名录中被列为未评估（NE）物种。尚未依据IUCN红色名录标准进行评估，保护状态有待确定。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway