Canadian beaver vs Sooty-capped Puffbird

Castor canadensis compared with Bucco noanamae

Key Differences

Canadian beaver is Not Evaluated while Sooty-capped Puffbird is Near Threatened.

Taxonomic Classification

Rank	Canadian beaver	Sooty-capped Puffbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Castoridae (Beavers)	Bucconidae
Genus	Castor (Beavers)	Bucco
Species	Castor canadensis	Bucco noanamae

Evolutionary Relationship

Canadian beaver and Sooty-capped Puffbird 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 →

Sooty-capped Puffbird

NT — Near Threatened

Physical Characteristics

Attribute	Canadian beaver	Sooty-capped Puffbird
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).

Sooty-capped Puffbird

Habitat

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

Range

Distributed across Colombia and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.