Big Brown Bat vs Fox Sparrow

Eptesicus fuscus compared with Passerella iliaca

Key Differences

• Big Brown Bat is Least Concern while Fox Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Big Brown Bat	Fox Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Passerellidae
Genus	Eptesicus	Passerella
Species	Eptesicus fuscus	Passerella iliaca

Evolutionary Relationship

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

Conservation Status

Big Brown Bat

LC — Least Concern

Fox Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Big Brown Bat	Fox Sparrow
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.

Fox Sparrow

Habitat

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

Range

Distributed across Denmark, Norway, and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States