Atiu Swiftlet vs Marsh Cosmet

Aerodramus sawtelli compared with Cosmopterix orichalcea

Key Differences

• Atiu Swiftlet is Vulnerable while Marsh Cosmet is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Marsh Cosmet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Apodidae	Cosmopterigidae
Genus	Aerodramus	Cosmopterix
Species	Aerodramus sawtelli	Cosmopterix orichalcea

Evolutionary Relationship

Atiu Swiftlet and Marsh Cosmet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Marsh Cosmet

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Marsh Cosmet
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.

Marsh Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, 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.