North American Beaver
North American Beaver
The North American Beaver (Castor canadensis) is the largest rodent in North America and a master ecosystem engineer. These industrious animals are known for their ability to transform landscapes by building dams and creating wetlands.
North American Beavers are nature’s engineers, capable of felling trees and building dams that can be over 1,000 feet long. Their activities create vital wetland habitats that support numerous other species and help prevent flooding and erosion.
Video: North American Beaver in Action
Physical Characteristics
- Size: 35-60 inches in length, 35-70 pounds
- Appearance: Brown fur, flat tail, webbed hind feet
- Distinctive Features: Orange incisors, waterproof fur, scaly tail
- Lifespan: 10-15 years in the wild
Cultural Significance
Beavers have played a crucial role in North American history, particularly in the fur trade. They are the national animal of Canada and have become symbols of industriousness and environmental stewardship.
Conservation Status
Currently listed as Least Concern by the IUCN.
Fun Facts
- Their teeth never stop growing and are orange due to iron content
- Beavers can stay underwater for up to 15 minutes
- They can fell trees up to 5 feet in diameter
- Their dams can be seen from space
- Beavers have transparent eyelids that act as goggles underwater
Additional Information
For more detailed information, visit the Wikipedia page for North American Beaver.