Big-eared opossum vs Nazca Booby

Didelphis aurita compared with Sula granti

Key Differences

• Big-eared opossum is Least Concern while Nazca Booby is Vulnerable.

Taxonomic Classification

Rank	Big-eared opossum	Nazca Booby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Suliformes (Suliformes)
Family	Didelphidae	Sulidae
Genus	Didelphis	Sula
Species	Didelphis aurita	Sula granti

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Nazca Booby

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared opossum	Nazca Booby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nazca Booby

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.