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. …

Jan 6, 2026 · Beaver, either of two species of amphibious rodents native to North America, Europe, and Asia. The largest rodents in North America and Eurasia and the second largest …

Beavers, often hailed as nature’s engineers, are far more than just bucktoothed rodents. These industrious creatures play a critical role in shaping landscapes and maintaining healthy …

14 hours ago · Beavers are semi-aquatic mammals, widely renowned for their remarkable abilities in building dams and lodges made of branches, twigs, tree limbs, and other natural resources. …

Beavers are the largest rodents in North America and one of the few species that significantly change their environment. By building dams, which form slow-moving ponds and reduce …

Beavers are ecosystem engineers that build dams, boost biodiversity, and help fight climate change. Learn how conservation is helping them thrive.

Beavers are semi-aquatic herbivores. They travel from water to land to collect and eat tree bark, leaves, roots, and wetland plants. Beavers are monogamous. They mate at around three …

There are two species of beavers, which are found in the forests of North America, Europe, and Asia. These animals are active all winter, swimming and foraging in their ponds even when a …

Find out more about beavers, where they live and how big they are, along with other fascinating beaver facts and what you can do to help.

Modern beavers are found in North America, northern Europe, and northern Asia. Beavers are semiaquatic. Like many mammals that spend much of their lives in the water, beavers are …