Bicknell's Thrush vs Canadian beaver

Catharus bicknelli compared with Castor canadensis

Key Differences

• Bicknell's Thrush is Vulnerable while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Bicknell's Thrush	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Turdidae	Castoridae (Beavers)
Genus	Catharus	Castor (Beavers)
Species	Catharus bicknelli	Castor canadensis

Evolutionary Relationship

Bicknell's Thrush and Canadian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bicknell's Thrush

VU — Vulnerable

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Bicknell's Thrush	Canadian beaver
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Bicknell's Thrush

Habitat

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

Range

Distributed across Norway and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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).

Bicknell's Thrush

The Bicknell's Thrush (Catharus bicknelli) is a species in the genus Catharus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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:

🇳🇴 Norway 🇺🇸 United States