Canadian beaver vs Chestnut-rumped Thornbill

Castor canadensis compared with Acanthiza uropygialis

Key Differences

• Canadian beaver is Not Evaluated while Chestnut-rumped Thornbill is Least Concern.

Taxonomic Classification

Rank	Canadian beaver	Chestnut-rumped Thornbill
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Rodentia (قوارض)	Passeriformes (جواثم)
Family	Castoridae (Beavers)	Acanthizidae
Genus	Castor (Beavers)	Acanthiza
Species	Castor canadensis	Acanthiza uropygialis

Evolutionary Relationship

Canadian beaver and Chestnut-rumped Thornbill share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Chestnut-rumped Thornbill

LC — Least Concern

Physical Characteristics

Attribute	Canadian beaver	Chestnut-rumped Thornbill
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Canadian beaver

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

Chestnut-rumped Thornbill

Habitat

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

Range

Found in Norway.

Canadian beaver

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.

Chestnut-rumped Thornbill

The Chestnut-rumped Thornbill (Acanthiza uropygialis) is a species in the genus Acanthiza. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway