Bare-legged Swiftlet vs Black Clock

Aerodramus nuditarsus compared with Pterostichus madidus

Taxonomic Classification

Rank	Bare-legged Swiftlet	Black Clock
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Coleoptera (Beetles)
Family	Apodidae	Carabidae
Genus	Aerodramus	Pterostichus
Species	Aerodramus nuditarsus	Pterostichus madidus

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Black Clock

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Black Clock
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 Clock

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

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 Clock

The Black Clock (Pterostichus madidus) is a species in the genus Pterostichus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway