Bare-legged Swiftlet vs Chestnut-backed Thrush

Aerodramus nuditarsus compared with Geokichla dohertyi

Key Differences

• Bare-legged Swiftlet is Least Concern while Chestnut-backed Thrush is Near Threatened.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Chestnut-backed Thrush
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	Turdidae
Genus	Aerodramus	Geokichla
Species	Aerodramus nuditarsus	Geokichla dohertyi

Evolutionary Relationship

Bare-legged Swiftlet and Chestnut-backed Thrush share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Chestnut-backed Thrush

NT — Near Threatened

Physical Characteristics

Attribute	Bare-legged Swiftlet	Chestnut-backed Thrush
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.

Chestnut-backed Thrush

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Chestnut-backed Thrush

The Chestnut-backed Thrush (Geokichla dohertyi) is a species in the genus Geokichla. It is currently classified as Near Threatened 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