Atiu Swiftlet vs White-collared Oliveback

Aerodramus sawtelli compared with Nesocharis ansorgei

Key Differences

• Atiu Swiftlet is Vulnerable while White-collared Oliveback is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	White-collared Oliveback
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	Estrildidae
Genus	Aerodramus	Nesocharis
Species	Aerodramus sawtelli	Nesocharis ansorgei

Evolutionary Relationship

Atiu Swiftlet and White-collared Oliveback share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

White-collared Oliveback

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	White-collared Oliveback
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.

White-collared Oliveback

Habitat

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

Range

Found in Norway.

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