Bare-legged Swiftlet vs Three-toed Swiftlet

Aerodramus nuditarsus compared with Aerodramus papuensis

Key Differences

• Bare-legged Swiftlet is Least Concern while Three-toed Swiftlet is Data Deficient.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Three-toed Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Apodidae	Apodidae
Genus same	Aerodramus	Aerodramus
Species	Aerodramus nuditarsus	Aerodramus papuensis

Evolutionary Relationship

Bare-legged Swiftlet and Three-toed Swiftlet share a common ancestor at the Genus level: Aerodramus.

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Three-toed Swiftlet

DD — Data Deficient

Physical Characteristics

Attribute	Bare-legged Swiftlet	Three-toed Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

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

Range

Found in Norway.

Three-toed Swiftlet

Habitat

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

Range

Found in Norway.

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. 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