Bare-legged Swiftlet vs Crescent Dart

Aerodramus nuditarsus compared with Agrotis trux

Key Differences

• Bare-legged Swiftlet is Least Concern while Crescent Dart is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Crescent Dart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Noctuidae
Genus	Aerodramus	Agrotis
Species	Aerodramus nuditarsus	Agrotis trux

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Crescent Dart

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	Crescent Dart
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.

Crescent Dart

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Cabo Verde, and Portugal.

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.