Atiu Swiftlet vs Buff-thighed Puffleg

Aerodramus sawtelli compared with Haplophaedia assimilis

Key Differences

• Atiu Swiftlet is Vulnerable while Buff-thighed Puffleg is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Buff-thighed Puffleg
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family	Apodidae	Trochilidae
Genus	Aerodramus	Haplophaedia
Species	Aerodramus sawtelli	Haplophaedia assimilis

Evolutionary Relationship

Atiu Swiftlet and Buff-thighed Puffleg share a common ancestor at the Order level: Apodiformes. (Apodiformes)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Buff-thighed Puffleg

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Buff-thighed Puffleg
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.

Buff-thighed Puffleg

Habitat

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

Range

Found in Norway.

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.

Buff-thighed Puffleg

The Buff-Thighed Puffleg (Haplophaedia assimilis) is a species in the genus Haplophaedia. 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