Big Brown Bat vs Bergsegler

Eptesicus fuscus compared with Aeronautes montivagus

Taxonomic Classification

Rank	Big Brown Bat	Bergsegler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Apodiformes (Seglervögel)
Family	Vespertilionidae	Apodidae
Genus	Eptesicus	Aeronautes
Species	Eptesicus fuscus	Aeronautes montivagus

Evolutionary Relationship

Big Brown Bat and Bergsegler share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Big Brown Bat

LC — Least Concern

Bergsegler

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	Bergsegler
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.

Bergsegler

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Bergsegler

White-tipped Swift (Aeronautes montivagus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela