Bare-legged Swiftlet vs Streamside Swordfern

Aerodramus nuditarsus compared with Nephrolepis rivularis

Key Differences

• Bare-legged Swiftlet is Least Concern while Streamside Swordfern is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Streamside Swordfern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Apodiformes (Apodiformes)	Polypodiales (Polypodiales)
Family	Apodidae	Nephrolepidaceae
Genus	Aerodramus	Nephrolepis
Species	Aerodramus nuditarsus	Nephrolepis rivularis

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Streamside Swordfern

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	Streamside Swordfern
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.

Streamside Swordfern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba.

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.