Big Brown Bat vs Cave Swiftlet

Eptesicus fuscus compared with Collocalia linchi

Taxonomic Classification

Rank	Big Brown Bat	Cave Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Vespertilionidae	Apodidae
Genus	Eptesicus	Collocalia
Species	Eptesicus fuscus	Collocalia linchi

Evolutionary Relationship

Big Brown Bat and Cave Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

Cave Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	Cave Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Cave Swiftlet

Habitat

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

Range

Found in Norway.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Cave Swiftlet

The Cave Swiftlet (Collocalia linchi) is a species in the genus Collocalia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.