Canadian beaver vs Vegetable fern

Castor canadensis compared with Diplazium esculentum

Key Differences

• Canadian beaver is Not Evaluated while Vegetable fern is Least Concern.

Taxonomic Classification

Rank	Canadian beaver	Vegetable fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (Rodents)	Polypodiales (Polypodiales)
Family	Castoridae (Beavers)	Athyriaceae
Genus	Castor (Beavers)	Diplazium
Species	Castor canadensis	Diplazium esculentum

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Vegetable fern

LC — Least Concern

Physical Characteristics

Attribute	Canadian beaver	Vegetable fern
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).

Vegetable fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Australia, Portugal, South Africa, and United States.

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.

Shared Countries

Both species can be found in 2 countries:

🇵🇹 Portugal 🇺🇸 United States