Bare-legged Swiftlet vs Field Earthstar

Aerodramus nuditarsus compared with Geastrum campestre

Key Differences

• Bare-legged Swiftlet is Least Concern while Field Earthstar is Critically Endangered.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Field Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Geastrales (Geastrales)
Family	Apodidae	Geastraceae
Genus	Aerodramus	Geastrum
Species	Aerodramus nuditarsus	Geastrum campestre

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Field Earthstar

CR — Critically Endangered

Physical Characteristics

Attribute	Bare-legged Swiftlet	Field Earthstar
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.

Field Earthstar

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway