Argentinian Brown Bat vs Waller's Starling

Eptesicus furinalis compared with Onychognathus walleri

Taxonomic Classification

Rank	Argentinian Brown Bat	Waller's Starling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Sturnidae
Genus	Eptesicus	Onychognathus
Species	Eptesicus furinalis	Onychognathus walleri

Evolutionary Relationship

Argentinian Brown Bat and Waller's Starling share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Argentinian Brown Bat

LC — Least Concern

Waller's Starling

LC — Least Concern

Physical Characteristics

Attribute	Argentinian Brown Bat	Waller's Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentinian Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Waller's Starling

Habitat

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

Range

Found in Norway.

Argentinian Brown Bat

The Argentinian Brown Bat, Eptesicus furinalis, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.