Atiu Swiftlet vs Bleeding Oak Crust

Aerodramus sawtelli compared with Stereum gausapatum

Key Differences

• Atiu Swiftlet is Vulnerable while Bleeding Oak Crust is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Bleeding Oak Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Russulales (Russulales)
Family	Apodidae	Stereaceae
Genus	Aerodramus	Stereum
Species	Aerodramus sawtelli	Stereum gausapatum

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Bleeding Oak Crust

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Bleeding Oak Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bleeding Oak Crust

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil).

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Bleeding Oak Crust

The Bleeding Oak Crust (Stereum gausapatum) is a species in the genus Stereum. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway