Big Brown Bat vs White-eared Puffbird

Eptesicus fuscus compared with Nystalus chacuru

Taxonomic Classification

Rank	Big Brown Bat	White-eared Puffbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Piciformes (Piciformes)
Family	Vespertilionidae	Bucconidae
Genus	Eptesicus	Nystalus
Species	Eptesicus fuscus	Nystalus chacuru

Evolutionary Relationship

Big Brown Bat and White-eared Puffbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

White-eared Puffbird

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	White-eared Puffbird
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.

White-eared Puffbird

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.