European water vole vs Peruvian Thick-knee

Arvicola amphibius compared with Burhinus superciliaris

Key Differences

• European water vole is Near Threatened while Peruvian Thick-knee is Least Concern.

Taxonomic Classification

Rank	European water vole	Peruvian Thick-knee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Burhinidae
Genus	Arvicola	Burhinus
Species	Arvicola amphibius	Burhinus superciliaris

Evolutionary Relationship

European water vole and Peruvian Thick-knee share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

European water vole

NT — Near Threatened

Peruvian Thick-knee

LC — Least Concern

Physical Characteristics

Attribute	European water vole	Peruvian Thick-knee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European water vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Peruvian Thick-knee

Habitat

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

Range

Found across Europe (5 countries) and South America (Ecuador).

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway