Bare-legged Swiftlet vs Black-winged Starling

Aerodramus nuditarsus compared with Acridotheres melanopterus

Key Differences

Bare-legged Swiftlet is Least Concern while Black-winged Starling is Endangered.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Black-winged Starling
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	Sturnidae
Genus	Aerodramus	Acridotheres
Species	Aerodramus nuditarsus	Acridotheres melanopterus

Evolutionary Relationship

Bare-legged Swiftlet and Black-winged Starling share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Black-winged Starling

EN — Endangered

Physical Characteristics

Attribute	Bare-legged Swiftlet	Black-winged Starling
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.

Black-winged Starling

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.

Black-winged Starling

The Black-winged Starling (Acridotheres melanopterus) is a species in the genus Acridotheres. It is currently classified as Endangered on the IUCN Red List. Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.