Bare-legged Swiftlet vs round silk moss

Aerodramus nuditarsus compared with Plagiothecium cavifolium

Key Differences

• Bare-legged Swiftlet is Least Concern while round silk moss is Vulnerable.

Taxonomic Classification

Rank	Bare-legged Swiftlet	round silk moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Aves (Birds)	Bryopsida (Bryopsida)
Order	Apodiformes (Apodiformes)	Hypnales (Hypnales)
Family	Apodidae	Plagiotheciaceae
Genus	Aerodramus	Plagiothecium
Species	Aerodramus nuditarsus	Plagiothecium cavifolium

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

round silk moss

VU — Vulnerable

Physical Characteristics

Attribute	Bare-legged Swiftlet	round silk moss
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.

round silk moss

Habitat

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

Range

Found across Europe (5 countries) and North America (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