Bare-legged Swiftlet vs floating crystalwort

Aerodramus nuditarsus compared with Riccia fluitans

Key Differences

• Bare-legged Swiftlet is Least Concern while floating crystalwort is Near Threatened.

Taxonomic Classification

Rank	Bare-legged Swiftlet	floating crystalwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Aves (Birds)	Marchantiopsida (Marchantiopsida)
Order	Apodiformes (Apodiformes)	Marchantiales (Marchantiales)
Family	Apodidae	Ricciaceae
Genus	Aerodramus	Riccia
Species	Aerodramus nuditarsus	Riccia fluitans

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

floating crystalwort

NT — Near Threatened

Physical Characteristics

Attribute	Bare-legged Swiftlet	floating crystalwort
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.

floating crystalwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), North America (United States), and South America (Chile). 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway