Atiu Swiftlet vs Tree Saucer Lichen

Aerodramus sawtelli compared with Ochrolechia arborea

Key Differences

• Atiu Swiftlet is Vulnerable while Tree Saucer Lichen is Data Deficient.

Taxonomic Classification

Rank	Atiu Swiftlet	Tree Saucer Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Apodiformes (Apodiformes)	Pertusariales (Pertusariales)
Family	Apodidae	Ochrolechiaceae
Genus	Aerodramus	Ochrolechia
Species	Aerodramus sawtelli	Ochrolechia arborea

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Tree Saucer Lichen

DD — Data Deficient

Physical Characteristics

Attribute	Atiu Swiftlet	Tree Saucer Lichen
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.

Tree Saucer Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway