Eurasian beaver vs Gray-headed Antbird

Castor fiber compared with Myrmeciza griseiceps

Key Differences

• Eurasian beaver is Vulnerable while Gray-headed Antbird is Endangered.

Taxonomic Classification

Rank	Eurasian beaver	Gray-headed Antbird
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)	Thamnophilidae
Genus	Castor (Beavers)	Myrmeciza
Species	Castor fiber	Myrmeciza griseiceps

Evolutionary Relationship

Eurasian beaver and Gray-headed Antbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Gray-headed Antbird

EN — Endangered

Physical Characteristics

Attribute	Eurasian beaver	Gray-headed Antbird
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.

Gray-headed Antbird

Habitat

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

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.