Eurasian beaver vs النفاش المشاكس

Castor fiber compared with Calidris pugnax

Key Differences

• Eurasian beaver is Vulnerable while النفاش المشاكس is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	النفاش المشاكس
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Rodentia (قوارض)	Charadriiformes (إفجيجيات)
Family	Castoridae (Beavers)	Scolopacidae
Genus	Castor (Beavers)	Calidris
Species	Castor fiber	Calidris pugnax

Evolutionary Relationship

Eurasian beaver and النفاش المشاكس share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Eurasian beaver

VU — Vulnerable

النفاش المشاكس

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	النفاش المشاكس
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.

النفاش المشاكس

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, Venezuela).

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

النفاش المشاكس

Ruff (Calidris pugnax) 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden