Atiu Swiftlet vs Stalked Rosette

Aerodramus sawtelli compared with Cotylidia undulata

Key Differences

• Atiu Swiftlet is Vulnerable while Stalked Rosette is Data Deficient.

Taxonomic Classification

Rank	Atiu Swiftlet	Stalked Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Apodiformes (Apodiformes)	Hymenochaetales (Hymenochaetales)
Family	Apodidae	Rickenellaceae
Genus	Aerodramus	Cotylidia
Species	Aerodramus sawtelli	Cotylidia undulata

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Stalked Rosette

DD — Data Deficient

Physical Characteristics

Attribute	Atiu Swiftlet	Stalked Rosette
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.

Stalked Rosette

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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