Big-eared opossum vs Waved Albatross

Didelphis aurita compared with Phoebastria irrorata

Key Differences

• Big-eared opossum is Least Concern while Waved Albatross is Critically Endangered.

Taxonomic Classification

Rank	Big-eared opossum	Waved Albatross
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Procellariiformes (Procellariiformes)
Family	Didelphidae	Diomedeidae
Genus	Didelphis	Phoebastria
Species	Didelphis aurita	Phoebastria irrorata

Evolutionary Relationship

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

Conservation Status

Big-eared opossum

LC — Least Concern

Waved Albatross

CR — Critically Endangered

Physical Characteristics

Attribute	Big-eared opossum	Waved Albatross
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Waved Albatross

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Critically Endangered 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.