Gadwall vs Muya Valley Vole

Mareca strepera compared with Microtus mujanensis

Key Differences

• Gadwall is Least Concern while Muya Valley Vole is Data Deficient.

Taxonomic Classification

Rank	Gadwall	Muya Valley Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Rodentia (Rodents)
Family	Anatidae	Cricetidae
Genus	Mareca	Microtus
Species	Mareca strepera	Microtus mujanensis

Evolutionary Relationship

Gadwall and Muya Valley Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gadwall

LC — Least Concern

Muya Valley Vole

DD — Data Deficient

Physical Characteristics

Attribute	Gadwall	Muya Valley Vole
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).

Muya Valley Vole

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.