Greater Scaup vs Ooldea dunnart

Aythya marila compared with Sminthopsis ooldea

Key Differences

• Greater Scaup is Vulnerable while Ooldea dunnart is Least Concern.

Taxonomic Classification

Rank	Greater Scaup	Ooldea dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Dasyuromorphia (Dasyuromorphia)
Family	Anatidae	Dasyuridae
Genus	Aythya	Sminthopsis
Species	Aythya marila	Sminthopsis ooldea

Evolutionary Relationship

Greater Scaup and Ooldea dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Scaup

VU — Vulnerable

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Greater Scaup	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Scaup

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Scaup

Greater Scaup (Aythya marila) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.