Gadwall vs Isarog Shrew Mouse

Mareca strepera compared with Archboldomys luzonensis

Key Differences

• Gadwall is Least Concern while Isarog Shrew Mouse is Vulnerable.

Taxonomic Classification

Rank	Gadwall	Isarog Shrew 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	Muridae (Mice & Rats)
Genus	Mareca	Archboldomys
Species	Mareca strepera	Archboldomys luzonensis

Evolutionary Relationship

Gadwall and Isarog Shrew Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gadwall

LC — Least Concern

Isarog Shrew Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Gadwall	Isarog Shrew 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).

Isarog Shrew 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.