Atiu Swiftlet vs Little Clusterfly

Aerodramus sawtelli compared with Pollenia griseotomentosa

Key Differences

• Atiu Swiftlet is Vulnerable while Little Clusterfly is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Little Clusterfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Diptera (Diptera)
Family	Apodidae	Polleniidae
Genus	Aerodramus	Pollenia
Species	Aerodramus sawtelli	Pollenia griseotomentosa

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Little Clusterfly

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Little Clusterfly
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.

Little Clusterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across 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