Big-eared opossum vs Chilean Swallow

Didelphis aurita compared with Tachycineta leucopyga

Key Differences

• Big-eared opossum is Least Concern while Chilean Swallow is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Chilean Swallow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Passeriformes (Songbirds)
Family	Didelphidae	Hirundinidae
Genus	Didelphis	Tachycineta
Species	Didelphis aurita	Tachycineta leucopyga

Evolutionary Relationship

Big-eared opossum and Chilean Swallow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared opossum

LC — Least Concern

Chilean Swallow

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Chilean Swallow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chilean Swallow

Habitat

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

Range

Found in Norway.

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.

Chilean Swallow

The Chilean Swallow (Tachycineta leucopyga) is a species in the genus Tachycineta. Typically found in various aerial, terrestrial, and aquatic environments.