American Tree-Creeper vs Eurasian beaver

Certhia americana compared with Castor fiber

Key Differences

• American Tree-Creeper is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	American Tree-Creeper	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Certhiidae	Castoridae (Beavers)
Genus	Certhia	Castor (Beavers)
Species	Certhia americana	Castor fiber

Evolutionary Relationship

American Tree-Creeper and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American Tree-Creeper

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	American Tree-Creeper	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Tree-Creeper

Habitat

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

Range

Distributed across Norway and United States.

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.

American Tree-Creeper

The American Tree-Creeper (Certhia americana) is a species in the genus Certhia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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