Atiu Swiftlet vs Surprise Thorius

Aerodramus sawtelli compared with Thorius insperatus

Key Differences

• Atiu Swiftlet is Vulnerable while Surprise Thorius is Critically Endangered.

Taxonomic Classification

Rank	Atiu Swiftlet	Surprise Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Apodiformes (Apodiformes)	Caudata (Caudata)
Family	Apodidae	Plethodontidae
Genus	Aerodramus	Thorius
Species	Aerodramus sawtelli	Thorius insperatus

Evolutionary Relationship

Atiu Swiftlet and Surprise Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Surprise Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Atiu Swiftlet	Surprise Thorius
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.

Surprise Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.