Bare-legged Swiftlet vs Variable Oysterling

Aerodramus nuditarsus compared with Crepidotus variabilis

Taxonomic Classification

Rank	Bare-legged Swiftlet	Variable Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Agaricales (Gilled Mushrooms)
Family	Apodidae	Crepidotaceae
Genus	Aerodramus	Crepidotus
Species	Aerodramus nuditarsus	Crepidotus variabilis

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Variable Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Variable Oysterling
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.

Variable Oysterling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and North America (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.