Mascarene Swiftlet vs Narrow-headed Vole

Aerodramus francicus compared with Microtus gregalis

Key Differences

• Mascarene Swiftlet is Near Threatened while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Mascarene Swiftlet	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Apodidae	Cricetidae
Genus	Aerodramus	Microtus
Species	Aerodramus francicus	Microtus gregalis

Evolutionary Relationship

Mascarene Swiftlet and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mascarene Swiftlet

NT — Near Threatened

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Mascarene Swiftlet	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mascarene 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.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.