库岛金丝燕 vs 巴西凫

Aerodramus sawtelli compared with Amazonetta brasiliensis

Key Differences

• 库岛金丝燕 is Vulnerable while 巴西凫 is Least Concern.

Taxonomic Classification

Rank	库岛金丝燕	巴西凫
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	Amazonetta
Species	Aerodramus sawtelli	Amazonetta brasiliensis

Evolutionary Relationship

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

Conservation Status

库岛金丝燕

VU — Vulnerable

巴西凫

LC — Least Concern

Physical Characteristics

Attribute	库岛金丝燕	巴西凫
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.

巴西凫

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

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.

巴西凫

巴西鸭（Amazonetta brasiliensis）在IUCN红色名录中被列为无危（LC）物种。分布广泛，种群数量丰富且稳定，无紧迫保护问题。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway