Bilberry Roller vs Volcano Swiftlet

Ancylis myrtillana compared with Aerodramus vulcanorum

Key Differences

• Bilberry Roller is Least Concern while Volcano Swiftlet is Near Threatened.

Taxonomic Classification

Rank	Bilberry Roller	Volcano Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Apodiformes (Apodiformes)
Family	Tortricidae	Apodidae
Genus	Ancylis	Aerodramus
Species	Ancylis myrtillana	Aerodramus vulcanorum

Evolutionary Relationship

Bilberry Roller and Volcano Swiftlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bilberry Roller

LC — Least Concern

Volcano Swiftlet

NT — Near Threatened

Physical Characteristics

Attribute	Bilberry Roller	Volcano Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Volcano Swiftlet

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bilberry Roller

The Bilberry Roller (Ancylis myrtillana) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway