Bare-legged Swiftlet vs Twin Swift

Aerodramus nuditarsus compared with Borbo gemella

Taxonomic Classification

Rank	Bare-legged Swiftlet	Twin Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Hesperiidae
Genus	Aerodramus	Borbo
Species	Aerodramus nuditarsus	Borbo gemella

Evolutionary Relationship

Bare-legged Swiftlet and Twin Swift share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Twin Swift

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Twin Swift
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.

Twin Swift

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.