Gadwall vs Great Balkhan Brush-tailed Mouse

Mareca strepera compared with Calomyscus mystax

Taxonomic Classification

Rank	Gadwall	Great Balkhan Brush-tailed Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Calomyscidae
Genus	Mareca	Calomyscus
Species	Mareca strepera	Calomyscus mystax

Evolutionary Relationship

Gadwall and Great Balkhan Brush-tailed Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gadwall

LC — Least Concern

Great Balkhan Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Gadwall	Great Balkhan Brush-tailed Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gadwall

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia).

Great Balkhan Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gadwall

Gadwall (Mareca strepera) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.