Big Brown Bat vs Gray-breasted Flycatcher

Eptesicus fuscus compared with Lathrotriccus griseipectus

Key Differences

• Big Brown Bat is Least Concern while Gray-breasted Flycatcher is Vulnerable.

Taxonomic Classification

Rank	Big Brown Bat	Gray-breasted Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Tyrannidae
Genus	Eptesicus	Lathrotriccus
Species	Eptesicus fuscus	Lathrotriccus griseipectus

Evolutionary Relationship

Big Brown Bat and Gray-breasted Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

Gray-breasted Flycatcher

VU — Vulnerable

Physical Characteristics

Attribute	Big Brown Bat	Gray-breasted Flycatcher
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.

Gray-breasted Flycatcher

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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:

🇪🇨 Ecuador