Big Brown Bat vs Red-billed Duck

Eptesicus fuscus compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Big Brown Bat	Red-billed Duck
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Chiroptera (خفاشيات)	Anseriformes (إوزيات)
Family	Vespertilionidae	Anatidae
Genus	Eptesicus	Anas
Species	Eptesicus fuscus	Anas erythrorhyncha

Evolutionary Relationship

Big Brown Bat and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Big Brown Bat

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	Red-billed Duck
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.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

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.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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 2 countries:

🇧🇪 Belgium 🇪🇨 Ecuador