Atiu Swiftlet vs River Bluet

Aerodramus sawtelli compared with Enallagma anna

Key Differences

• Atiu Swiftlet is Vulnerable while River Bluet is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	River Bluet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Odonata (Odonata)
Family	Apodidae	Coenagrionidae
Genus	Aerodramus	Enallagma
Species	Aerodramus sawtelli	Enallagma anna

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

River Bluet

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	River Bluet
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.

River Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.