Bare-legged Swiftlet vs Dark Red Disc Lichen

Aerodramus nuditarsus compared with Lecidea erythrophaea

Key Differences

• Bare-legged Swiftlet is Least Concern while Dark Red Disc Lichen is Vulnerable.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Dark Red Disc Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Apodiformes (Apodiformes)	Lecideales (Lecideales)
Family	Apodidae	Lecideaceae
Genus	Aerodramus	Lecidea
Species	Aerodramus nuditarsus	Lecidea erythrophaea

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Dark Red Disc Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Bare-legged Swiftlet	Dark Red Disc 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.

Dark Red Disc Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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