Bare-legged Swiftlet vs Oakes scalewort

Aerodramus nuditarsus compared with Frullania oakesiana

Key Differences

• Bare-legged Swiftlet is Least Concern while Oakes scalewort is Endangered.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Oakes scalewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Aves (Birds)	Jungermanniopsida (Jungermanniopsida)
Order	Apodiformes (Apodiformes)	Porellales (Porellales)
Family	Apodidae	Frullaniaceae
Genus	Aerodramus	Frullania
Species	Aerodramus nuditarsus	Frullania oakesiana

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Oakes scalewort

EN — Endangered

Physical Characteristics

Attribute	Bare-legged Swiftlet	Oakes scalewort
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.

Oakes scalewort

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Currently classified as Endangered 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