Bare-legged Swiftlet vs Oahu Elepaio

Aerodramus nuditarsus compared with Chasiempis ibidis

Key Differences

• Bare-legged Swiftlet is Least Concern while Oahu Elepaio is Endangered.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Oahu Elepaio
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Passeriformes (Songbirds)
Family	Apodidae	Monarchidae
Genus	Aerodramus	Chasiempis
Species	Aerodramus nuditarsus	Chasiempis ibidis

Evolutionary Relationship

Bare-legged Swiftlet and Oahu Elepaio share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Oahu Elepaio

EN — Endangered

Physical Characteristics

Attribute	Bare-legged Swiftlet	Oahu Elepaio
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.

Oahu Elepaio

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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