Bare-legged Swiftlet vs Mountain Clouded Yellow

Aerodramus nuditarsus compared with Colias phicomone

Key Differences

• Bare-legged Swiftlet is Least Concern while Mountain Clouded Yellow is Near Threatened.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Mountain Clouded Yellow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Pieridae
Genus	Aerodramus	Colias
Species	Aerodramus nuditarsus	Colias phicomone

Evolutionary Relationship

Bare-legged Swiftlet and Mountain Clouded Yellow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Mountain Clouded Yellow

NT — Near Threatened

Physical Characteristics

Attribute	Bare-legged Swiftlet	Mountain Clouded Yellow
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.

Mountain Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.