Atiu Swiftlet vs European Free-tailed Bat

Aerodramus sawtelli compared with Tadarida teniotis

Key Differences

• Atiu Swiftlet is Vulnerable while European Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	European Free-tailed Bat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Mammalia (포유류)
Order	Apodiformes (칼새목)	Chiroptera (박쥐)
Family	Apodidae	Molossidae
Genus	Aerodramus	Tadarida
Species	Aerodramus sawtelli	Tadarida teniotis

Evolutionary Relationship

Atiu Swiftlet and European Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

European Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	European Free-tailed Bat
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.

European Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal.

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.