Big-eared opossum vs Dark-Eyed Junco

Didelphis aurita compared with Junco hyemalis

Key Differences

• Big-eared opossum is Least Concern while Dark-Eyed Junco is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Dark-Eyed Junco
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Passerellidae
Genus	Didelphis	Junco
Species	Didelphis aurita	Junco hyemalis

Evolutionary Relationship

Big-eared opossum and Dark-Eyed Junco share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Dark-Eyed Junco

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Dark-Eyed Junco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark-Eyed Junco

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Dark-Eyed Junco

Dark-Eyed Junco (Junco hyemalis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.