裸腿金丝燕 vs Ruff

Aerodramus nuditarsus compared with Calidris pugnax

Taxonomic Classification

Rank	裸腿金丝燕	Ruff
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order	Apodiformes (雨燕目)	Charadriiformes (鸻形目)
Family	Apodidae	Scolopacidae
Genus	Aerodramus	Calidris
Species	Aerodramus nuditarsus	Calidris pugnax

Evolutionary Relationship

裸腿金丝燕 and Ruff share a common ancestor at the Class level: Aves. (鳥綱)

Conservation Status

裸腿金丝燕

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	裸腿金丝燕	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

裸腿金丝燕

Habitat

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

Range

Found in Norway.

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

裸腿金丝燕

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.

Ruff

流苏鹬（Calidris pugnax）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布且数量丰富，种群稳定，无迫切保护忧虑。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway