Bare-legged Swiftlet vs Big-eared Flying Fox

Aerodramus nuditarsus compared with Pteropus macrotis

Taxonomic Classification

Rank	Bare-legged Swiftlet	Big-eared Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Chiroptera (Bats)
Family	Apodidae	Pteropodidae (Fruit Bats)
Genus	Aerodramus	Pteropus (Flying Foxes)
Species	Aerodramus nuditarsus	Pteropus macrotis

Evolutionary Relationship

Bare-legged Swiftlet and Big-eared Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Big-eared Flying Fox

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Big-eared Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

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

Range

Found in Norway.

Big-eared Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Big-eared Flying Fox

The Big-eared Flying Fox (Pteropus macrotis) is a species in the genus Pteropus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.