Caucasian Shrew vs Common Pochard

Sorex satunini compared with Aythya ferina

Key Differences

• Caucasian Shrew is Least Concern while Common Pochard is Near Threatened.

Taxonomic Classification

Rank	Caucasian Shrew	Common Pochard
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Anseriformes (Anseriformes)
Family	Soricidae	Anatidae
Genus	Sorex	Aythya
Species	Sorex satunini	Aythya ferina

Evolutionary Relationship

Caucasian Shrew and Common Pochard share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caucasian Shrew

LC — Least Concern

Common Pochard

NT — Near Threatened

Physical Characteristics

Attribute	Caucasian Shrew	Common Pochard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Pochard

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Caucasian Shrew

The Caucasian Shrew (Sorex satunini) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Pochard

Common Pochard (Aythya ferina) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.