Eurasian beaver vs Halmahera Boobook

Castor fiber compared with Ninox hypogramma

Key Differences

• Eurasian beaver is Vulnerable while Halmahera Boobook is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Halmahera Boobook
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Strigiformes (Owls)
Family	Castoridae (Beavers)	Strigidae (True Owls)
Genus	Castor (Beavers)	Ninox
Species	Castor fiber	Ninox hypogramma

Evolutionary Relationship

Eurasian beaver and Halmahera Boobook share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Halmahera Boobook

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Halmahera Boobook
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.

Halmahera Boobook

Habitat

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

Range

Found in Norway.

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 1 countries:

🇳🇴 Norway