Bare-legged Swiftlet vs Black Flying Squirrel

Aerodramus nuditarsus compared with Aeromys tephromelas

Key Differences

• Bare-legged Swiftlet is Least Concern while Black Flying Squirrel is Data Deficient.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Black Flying Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Apodidae	Sciuridae (Squirrels)
Genus	Aerodramus	Aeromys
Species	Aerodramus nuditarsus	Aeromys tephromelas

Evolutionary Relationship

Bare-legged Swiftlet and Black Flying Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Black Flying Squirrel

DD — Data Deficient

Physical Characteristics

Attribute	Bare-legged Swiftlet	Black Flying Squirrel
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.

Black Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black Flying Squirrel

The Black Flying Squirrel (Aeromys tephromelas) is a species in the genus Aeromys. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.