Bare-legged Swiftlet vs Notched Rustwort

Aerodramus nuditarsus compared with Marsupella emarginata

Key Differences

• Bare-legged Swiftlet is Least Concern while Notched Rustwort is Extinct.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Notched Rustwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Aves (Birds)	Jungermanniopsida (Jungermanniopsida)
Order	Apodiformes (Apodiformes)	Jungermanniales (Jungermanniales)
Family	Apodidae	Gymnomitriaceae
Genus	Aerodramus	Marsupella
Species	Aerodramus nuditarsus	Marsupella emarginata

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Notched Rustwort

EX — Extinct

Physical Characteristics

Attribute	Bare-legged Swiftlet	Notched Rustwort
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.

Notched Rustwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Colombia).

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