Atiu Swiftlet vs Fork-Tailed Flycatcher

Aerodramus sawtelli compared with Tyrannus savana

Key Differences

• Atiu Swiftlet is Vulnerable while Fork-Tailed Flycatcher is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Fork-Tailed Flycatcher
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	Tyrannus
Species	Aerodramus sawtelli	Tyrannus savana

Evolutionary Relationship

Atiu Swiftlet and Fork-Tailed Flycatcher share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Fork-Tailed Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Fork-Tailed Flycatcher
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.

Fork-Tailed Flycatcher

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, 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.

Fork-Tailed Flycatcher

Fork-Tailed Flycatcher (Tyrannus savana) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway