Crested Shelduck vs Fat-tailed Jird

Tadorna cristata compared with Pachyuromys duprasi

Key Differences

• Crested Shelduck is Critically Endangered while Fat-tailed Jird is Least Concern.

Taxonomic Classification

Rank	Crested Shelduck	Fat-tailed Jird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Muridae (Mice & Rats)
Genus	Tadorna	Pachyuromys
Species	Tadorna cristata	Pachyuromys duprasi

Evolutionary Relationship

Crested Shelduck and Fat-tailed Jird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Shelduck

CR — Critically Endangered

Fat-tailed Jird

LC — Least Concern

Physical Characteristics

Attribute	Crested Shelduck	Fat-tailed Jird
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.

Fat-tailed Jird

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.