Atiu Swiftlet vs Lesser Rocktripe

Aerodramus sawtelli compared with Umbilicaria muhlenbergii

Key Differences

• Atiu Swiftlet is Vulnerable while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Atiu Swiftlet	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Apodiformes (Apodiformes)	Umbilicariales (Umbilicariales)
Family	Apodidae	Umbilicariaceae
Genus	Aerodramus	Umbilicaria
Species	Aerodramus sawtelli	Umbilicaria muhlenbergii

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Atiu Swiftlet	Lesser Rocktripe
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.

Lesser Rocktripe

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

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.