Bare-legged Swiftlet vs False Flasks

Aerodramus nuditarsus compared with Pertusaria propinqua

Key Differences

• Bare-legged Swiftlet is Least Concern while False Flasks is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	False Flasks
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Apodiformes (Apodiformes)	Pertusariales (Pertusariales)
Family	Apodidae	Pertusariaceae
Genus	Aerodramus	Pertusaria
Species	Aerodramus nuditarsus	Pertusaria propinqua

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

False Flasks

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	False Flasks
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.

False Flasks

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway