Beavers (genus Castor) are large, semiaquatic rodents of the Northern Hemisphere. There are two existing species: the North American beaver (Castor canadensis) and the Eurasian beaver (C. fiber). Beavers are the second-largest living rodents, …

Mar 9, 2025 · beaver, (genus Castor), either of two species of amphibious rodents native to North America, Europe, and Asia. Beavers are the largest rodents in North America and Eurasia and the second largest rodents worldwide.

Beaver Profile. The beaver is the largest rodent in North America and Europe and is a formidable beast. It directs the streams, controls the woodland, and provides for a spectacular diversity of organisms.

Beavers are aquatic mammals with large webbed hind feet ideal for swimming, and hand-like front paws that allow them to manipulate objects with great dexterity. They have excellent senses of hearing and smell, and rely on these senses more than their less developed sense of eyesight.

The North American beaver (Castor canadensis) is one of two extant beaver species, along with the Eurasian beaver (Castor fiber). [23] It is native to North America and has been introduced in South America and Europe (primarily Finland and Karelia).

One of the largest rodents in the world, the beaver is a stout and sturdy semiaquatic animal. Today, there are two recognized species of beaver, the Eurasian beaver and the North American beaver. The North American beaver is native to the US, Canada, and northern Mexico, and lives in a variety of freshwater habitats such as rivers and wetlands.

Everything you should know about the Beaver. The Beaver is a large, semi-aquatic rodent known for building dams in rivers and creeks.

Beavers are among the largest of rodents. They are herbivores and prefer to eat leaves, bark, twigs, roots, and aquatic plants. These large rodents move with an ungainly waddle on land but...

Beavers are the largest rodent in North America. Photo: Steve Hersey/Flicker. Do you feel strongly about beavers? Some people think they are pests, cutting down trees and some, like us, think they are saviors of our wetlands. So, let’s sort through some beaver facts. First, they are the largest rodent in North America. And what defines a rodent?

The American beaver is the largest rodent in the United States, growing from two to three feet (0.6 to 0.9 meters) long, not including the tail. They have dark-brown waterproof fur and webbed feet. Beaver teeth grow continuously throughout their lives, and beavers must gnaw on trees to keep their teeth from getting too long.