Atiu Swiftlet vs Buff-collared Nightjar

Aerodramus sawtelli compared with Antrostomus ridgwayi

Key Differences

• Atiu Swiftlet is Vulnerable while Buff-collared Nightjar is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Buff-collared Nightjar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Caprimulgiformes (Caprimulgiformes)
Family	Apodidae	Caprimulgidae
Genus	Aerodramus	Antrostomus
Species	Aerodramus sawtelli	Antrostomus ridgwayi

Evolutionary Relationship

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

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Buff-collared Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Buff-collared Nightjar
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.

Buff-collared Nightjar

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.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern 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