Atiu Swiftlet vs Large-headed Flatbill

Aerodramus sawtelli compared with Ramphotrigon megacephalum

Key Differences

• Atiu Swiftlet is Vulnerable while Large-headed Flatbill is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Large-headed Flatbill
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	Tyrannidae
Genus	Aerodramus	Ramphotrigon
Species	Aerodramus sawtelli	Ramphotrigon megacephalum

Evolutionary Relationship

Atiu Swiftlet and Large-headed Flatbill share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Large-headed Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Large-headed Flatbill
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.

Large-headed Flatbill

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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