Bare-legged Swiftlet vs Mesa Wart Lichen

Aerodramus nuditarsus compared with Pertusaria subpertusa

Key Differences

• Bare-legged Swiftlet is Least Concern while Mesa Wart Lichen is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Mesa Wart Lichen
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 subpertusa

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Mesa Wart Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	Mesa Wart Lichen
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.

Mesa Wart Lichen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

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