Amerikanischer Biber vs Graukopf-Seeadler

Castor canadensis compared with Haliaeetus ichthyaetus

Taxonomic Classification

Rank	Amerikanischer Biber	Graukopf-Seeadler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Rodentia (Nagetiere)	Accipitriformes (Greifvögel)
Family	Castoridae (Beavers)	Accipitridae (Hawks & Eagles)
Genus	Castor (Beavers)	Haliaeetus (Sea Eagles)
Species	Castor canadensis	Haliaeetus ichthyaetus

Evolutionary Relationship

Amerikanischer Biber and Graukopf-Seeadler share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Graukopf-Seeadler

NE — Not Evaluated

Physical Characteristics

Attribute	Amerikanischer Biber	Graukopf-Seeadler
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Amerikanischer Biber

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).

Graukopf-Seeadler

Habitat

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

Range

Found in Norway.

Amerikanischer Biber

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 1 countries:

🇳🇴 Norway