Black-eared Red-backed Vole vs Red-billed Duck

Eothenomys olitor compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Red-billed Duck
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Rodentia (kemiriciler)	Anseriformes (Kazsılar)
Family	Cricetidae	Anatidae
Genus	Eothenomys	Anas
Species	Eothenomys olitor	Anas erythrorhyncha

Evolutionary Relationship

Black-eared Red-backed Vole and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

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

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.

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.