Mariana Swiftlet vs Mountain Swiftlet

Aerodramus bartschi compared with Aerodramus hirundinaceus

Key Differences

• Mariana Swiftlet is Endangered while Mountain Swiftlet is Least Concern.

Taxonomic Classification

Rank	Mariana Swiftlet	Mountain Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Apodidae	Apodidae
Genus same	Aerodramus	Aerodramus
Species	Aerodramus bartschi	Aerodramus hirundinaceus

Evolutionary Relationship

Mariana Swiftlet and Mountain Swiftlet share a common ancestor at the Genus level: Aerodramus.

Conservation Status

Mariana Swiftlet

EN — Endangered

Mountain Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Mariana Swiftlet	Mountain Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mariana Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mountain Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway