Bare-legged Swiftlet vs Eurasian Collared Dove

Aerodramus nuditarsus compared with Streptopelia decaocto

Key Differences

• Bare-legged Swiftlet is Least Concern while Eurasian Collared Dove is Near Threatened.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Eurasian Collared Dove
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Columbiformes (Pigeons & Doves)
Family	Apodidae	Columbidae
Genus	Aerodramus	Streptopelia
Species	Aerodramus nuditarsus	Streptopelia decaocto

Evolutionary Relationship

Bare-legged Swiftlet and Eurasian Collared Dove share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Eurasian Collared Dove

NT — Near Threatened

Physical Characteristics

Attribute	Bare-legged Swiftlet	Eurasian Collared Dove
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.

Eurasian Collared Dove

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical moist broadleaf forests, and tropical and subtropical coniferous forests, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (6 countries), Europe (10 countries), North America (15 countries), and South America (Colombia, Ecuador). 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.

Eurasian Collared Dove

Eurasian Collared Dove (Streptopelia decaocto) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway