Black-eared Red-backed Vole vs grand héron

Eothenomys olitor compared with Ardea herodias

Taxonomic Classification

Rank	Black-eared Red-backed Vole	grand héron
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Rodentia (Rodents)	Pelecaniformes (Pelecaniformes)
Family	Cricetidae	Ardeidae
Genus	Eothenomys	Ardea
Species	Eothenomys olitor	Ardea herodias

Evolutionary Relationship

Black-eared Red-backed Vole and grand héron share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

grand héron

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	grand héron
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

grand héron

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Black-eared Red-backed Vole

The Black-eared Red-backed Vole (Eothenomys olitor) is a species in the genus Eothenomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

grand héron

Great Blue/Cocoi Heron (Ardea herodias) 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.