Eurasian beaver vs Field Foxtail

Castor fiber compared with Alopecurus pratensis

Key Differences

• Eurasian beaver is Vulnerable while Field Foxtail is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Field Foxtail
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Castoridae (Beavers)	Poaceae (Grass Family)
Genus	Castor (Beavers)	Alopecurus
Species	Castor fiber	Alopecurus pratensis

Conservation Status

Eurasian beaver

VU — Vulnerable

Field Foxtail

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Field Foxtail
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.

Field Foxtail

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Asia (4 countries), Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile, Colombia).

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.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden