Atiu Swiftlet vs Bavius Blue

Aerodramus sawtelli compared with Pseudophilotes bavius

Key Differences

• Atiu Swiftlet is Vulnerable while Bavius Blue is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Bavius Blue
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Lycaenidae
Genus	Aerodramus	Pseudophilotes
Species	Aerodramus sawtelli	Pseudophilotes bavius

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Bavius Blue

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Bavius Blue
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.

Bavius Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

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.

Bavius Blue

The Bavius Blue (Pseudophilotes bavius) is a species in the genus Pseudophilotes. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.