Atiu Swiftlet vs Narrow Groundling

Aerodramus sawtelli compared with Caryocolum alsinella

Key Differences

• Atiu Swiftlet is Vulnerable while Narrow Groundling is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Narrow Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Gelechiidae
Genus	Aerodramus	Caryocolum
Species	Aerodramus sawtelli	Caryocolum alsinella

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Narrow Groundling

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Narrow Groundling
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.

Narrow Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway