Eurasian beaver vs chilreta-de-saunders

Castor fiber compared with Sternula saundersi

Key Differences

• Eurasian beaver is Vulnerable while chilreta-de-saunders is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	chilreta-de-saunders
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Rodentia (Roedores)	Charadriiformes (Charadriiformes)
Family	Castoridae (Beavers)	Laridae
Genus	Castor (Beavers)	Sternula
Species	Castor fiber	Sternula saundersi

Evolutionary Relationship

Eurasian beaver and chilreta-de-saunders share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Eurasian beaver

VU — Vulnerable

chilreta-de-saunders

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	chilreta-de-saunders
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

chilreta-de-saunders

Habitat

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

Range

Found in Norway.

Eurasian beaver

O castor-europeu (Castor fiber) é classificado como Vulnerável (VU) na Lista Vermelha da IUCN. Enfrenta alto risco de ameaça no estado selvagem, com populações em declínio e crescente pressão sobre o habitat.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway