Atiu Swiftlet vs Dusky Spreadwing

Aerodramus sawtelli compared with Lestes concinnus

Key Differences

• Atiu Swiftlet is Vulnerable while Dusky Spreadwing is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Dusky Spreadwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Odonata (Odonata)
Family	Apodidae	Lestidae
Genus	Aerodramus	Lestes
Species	Aerodramus sawtelli	Lestes concinnus

Evolutionary Relationship

Atiu Swiftlet and Dusky Spreadwing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Dusky Spreadwing

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Dusky Spreadwing
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.

Dusky Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Taiwan.

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.