Bare-legged Swiftlet vs Katung Fa

Aerodramus nuditarsus compared with Alstonia macrophylla

Taxonomic Classification

Rank	Bare-legged Swiftlet	Katung Fa
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Aves (นก)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Apodiformes (Apodiformes)	Gentianales (อันดับดอกหรีดเขา)
Family	Apodidae	Apocynaceae
Genus	Aerodramus	Alstonia
Species	Aerodramus nuditarsus	Alstonia macrophylla

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Katung Fa

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Katung Fa
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.

Katung Fa

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and deserts and xeric shrublands within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Congo (DRC), Seychelles, Sri Lanka, and United States.

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.