Atiu Swiftlet vs Thick-billed Fox Sparrow

Aerodramus sawtelli compared with Passerella megarhyncha

Key Differences

• Atiu Swiftlet is Vulnerable while Thick-billed Fox Sparrow is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Thick-billed Fox Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Passeriformes (Songbirds)
Family	Apodidae	Passerellidae
Genus	Aerodramus	Passerella
Species	Aerodramus sawtelli	Passerella megarhyncha

Evolutionary Relationship

Atiu Swiftlet and Thick-billed Fox Sparrow share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Thick-billed Fox Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Thick-billed Fox Sparrow
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.

Thick-billed Fox Sparrow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

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.