Eurasian beaver vs Variable Chachalaca / Little Chachalaca

Castor fiber compared with Ortalis motmot

Key Differences

• Eurasian beaver is Vulnerable while Variable Chachalaca / Little Chachalaca is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Variable Chachalaca / Little Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Galliformes (Galliformes)
Family	Castoridae (Beavers)	Cracidae
Genus	Castor (Beavers)	Ortalis
Species	Castor fiber	Ortalis motmot

Evolutionary Relationship

Eurasian beaver and Variable Chachalaca / Little Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Variable Chachalaca / Little Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Variable Chachalaca / Little Chachalaca
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.

Variable Chachalaca / Little Chachalaca

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

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