Crested Shelduck vs Gilbert's dunnart

Tadorna cristata compared with Sminthopsis gilberti

Key Differences

• Crested Shelduck is Critically Endangered while Gilbert's dunnart is Least Concern.

Taxonomic Classification

Rank	Crested Shelduck	Gilbert's 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	Tadorna	Sminthopsis
Species	Tadorna cristata	Sminthopsis gilberti

Evolutionary Relationship

Crested Shelduck and Gilbert's dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Shelduck

CR — Critically Endangered

Gilbert's dunnart

LC — Least Concern

Physical Characteristics

Attribute	Crested Shelduck	Gilbert's dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Shelduck

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gilbert's dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.