Bare-legged Swiftlet vs Whiskered Tern

Aerodramus nuditarsus compared with Chlidonias hybrida

Key Differences

• Bare-legged Swiftlet is Least Concern while Whiskered Tern is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Whiskered Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Charadriiformes (Charadriiformes)
Family	Apodidae	Laridae
Genus	Aerodramus	Chlidonias
Species	Aerodramus nuditarsus	Chlidonias hybrida

Evolutionary Relationship

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

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Whiskered Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet	Whiskered Tern
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.

Whiskered Tern

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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