Atiu Swiftlet vs Yellowhammer

Aerodramus sawtelli compared with Emberiza citrinella

Key Differences

Atiu Swiftlet is Vulnerable while Yellowhammer is Near Threatened.

Taxonomic Classification

Rank	Atiu Swiftlet	Yellowhammer
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	Emberizidae
Genus	Aerodramus	Emberiza
Species	Aerodramus sawtelli	Emberiza citrinella

Evolutionary Relationship

Atiu Swiftlet and Yellowhammer share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Yellowhammer

NT — Near Threatened

Physical Characteristics

Attribute	Atiu Swiftlet	Yellowhammer
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.

Yellowhammer

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Found across Europe (5 countries) and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Yellowhammer

Yellowhammer (Emberiza citrinella) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.