Eurasian beaver vs Sykes's Warbler

Castor fiber compared with Iduna rama

Key Differences

• Eurasian beaver is Vulnerable while Sykes's Warbler is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Sykes's Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Castoridae (Beavers)	Acrocephalidae
Genus	Castor (Beavers)	Iduna
Species	Castor fiber	Iduna rama

Evolutionary Relationship

Eurasian beaver and Sykes's Warbler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Sykes's Warbler

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Sykes's Warbler
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.

Sykes's Warbler

Habitat

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

Range

Found across Europe (6 countries).

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.

Sykes's Warbler

Sykes's Warbler (Iduna rama) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden