Big Brown Bat vs Oriental Stork

Eptesicus fuscus compared with Ciconia boyciana

Key Differences

• Big Brown Bat is Least Concern while Oriental Stork is Endangered.

Taxonomic Classification

Rank	Big Brown Bat	Oriental Stork
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Ciconiiformes (Ciconiiformes)
Family	Vespertilionidae	Ciconiidae
Genus	Eptesicus	Ciconia
Species	Eptesicus fuscus	Ciconia boyciana

Evolutionary Relationship

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

Conservation Status

Big Brown Bat

LC — Least Concern

Oriental Stork

EN — Endangered

Physical Characteristics

Attribute	Big Brown Bat	Oriental Stork
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.

Oriental Stork

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Japan, Taiwan) and Europe (5 countries). Currently classified as Endangered 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:

🇧🇪 Belgium