Atiu Swiftlet vs Cryptic Bonnet

Aerodramus sawtelli compared with Mycena picta

Key Differences

• Atiu Swiftlet is Vulnerable while Cryptic Bonnet is Near Threatened.

Taxonomic Classification

Rank	Atiu Swiftlet	Cryptic Bonnet
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Agaricales (Gilled Mushrooms)
Family	Apodidae	Mycenaceae
Genus	Aerodramus	Mycena
Species	Aerodramus sawtelli	Mycena picta

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Cryptic Bonnet

NT — Near Threatened

Physical Characteristics

Attribute	Atiu Swiftlet	Cryptic Bonnet
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.

Cryptic Bonnet

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway