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 mate for life and live in colonies of one adult pair, their kits, and the yearlings from the previous breeding season. This colony has a territory, usually surrounding their pond and …

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 …

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 fascinating semi-aquatic mammals known for their incredible ability to transform landscapes. With their distinctive skills in dam-building and lodge construction, these rodents …

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.