Bobr Kanadskii vs Канадская кукша

Castor canadensis compared with Perisoreus canadensis

Key Differences

• Bobr Kanadskii is Not Evaluated while Канадская кукша is Least Concern.

Taxonomic Classification

Rank	Bobr Kanadskii	Канадская кукша
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Passeriformes (воробьинообразные)
Family	Castoridae (Beavers)	Corvidae (Crows & Ravens)
Genus	Castor (Beavers)	Perisoreus
Species	Castor canadensis	Perisoreus canadensis

Evolutionary Relationship

Bobr Kanadskii and Канадская кукша share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Bobr Kanadskii

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Канадская кукша

LC — Least Concern

Physical Characteristics

Attribute	Bobr Kanadskii	Канадская кукша
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Bobr Kanadskii

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).

Канадская кукша

Habitat

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

Range

Distributed across Norway and United States.

Bobr Kanadskii

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States