Canadian beaver vs Nicobar Megapode

Castor canadensis compared with Megapodius nicobariensis

Key Differences

Canadian beaver is Not Evaluated while Nicobar Megapode is Vulnerable.

Taxonomic Classification

Rank	Canadian beaver	Nicobar Megapode
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)	Megapodiidae
Genus	Castor (Beavers)	Megapodius
Species	Castor canadensis	Megapodius nicobariensis

Evolutionary Relationship

Canadian beaver and Nicobar Megapode share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Nicobar Megapode

VU — Vulnerable

Physical Characteristics

Attribute	Canadian beaver	Nicobar Megapode
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).

Nicobar Megapode

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.