Chestnut-collared Swallow vs Eurasian beaver

Petrochelidon rufocollaris compared with Castor fiber

Key Differences

• Chestnut-collared Swallow is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Chestnut-collared Swallow	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	Hirundinidae	Castoridae (Beavers)
Genus	Petrochelidon	Castor (Beavers)
Species	Petrochelidon rufocollaris	Castor fiber

Evolutionary Relationship

Chestnut-collared Swallow and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-collared Swallow

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-collared Swallow	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-collared Swallow

Habitat

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

Range

Distributed across Ecuador and Norway.

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.

Chestnut-collared Swallow

The Chestnut-collared Swallow (Petrochelidon rufocollaris) is a species in the genus Petrochelidon. 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