Atiu Swiftlet vs red underwing skipper

Aerodramus sawtelli compared with Spialia sertorius

Key Differences

• Atiu Swiftlet is Vulnerable while red underwing skipper is Extinct.

Taxonomic Classification

Rank	Atiu Swiftlet	red underwing skipper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Hesperiidae
Genus	Aerodramus	Spialia
Species	Aerodramus sawtelli	Spialia sertorius

Evolutionary Relationship

Atiu Swiftlet and red underwing skipper share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

red underwing skipper

EX — Extinct

Physical Characteristics

Attribute	Atiu Swiftlet	red underwing skipper
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.

red underwing skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (21 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.