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  1. Beaver - Wikipedia

    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. …

  2. Beaver | Smithsonian's National Zoo and Conservation Biology ...

    Always free of charge, the Smithsonian’s National Zoo is one of Washington D.C.’s, and the Smithsonian’s, most popular tourist destinations, with more than 2 million visitors from all over …

  3. American Beaver - National Wildlife Federation

    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 …

  4. Beaver | World Wildlife Fund

    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 …

  5. Beaver | National Geographic

    Beavers are famously busy, and they turn their talents to reengineering the landscape as few other animals can. When sites are available, beavers burrow in the banks of rivers and lakes. …

  6. Beaver Institute | Why beavers?

    A keystone species, the North American beaver, Castor candensis, are vital ecosystem engineers. Their dams create wetlands that are among the most biologically-productive …

  7. Beaver Facts: Everything You Need to Know - World Deer

    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 …

  8. Beaver Fact Sheet | Blog | Nature | PBS

    Dec 16, 2021 · Beavers are herbivores and mostly eat leaves and bark and aquatic vegetation. The animals can be found in a number of freshwater habitats, such as rivers, streams, lakes …

  9. What Is a Beaver? A Keystone Species and Ecosystem Engineer

    Jul 23, 2025 · Learn how a beaver’s biological adaptations and construction habits engineer entire wetland ecosystems, creating essential habitats that support biodiversity.

  10. Beavers (Castor canadensis) were once virtually eliminated from Georgia, as well as most of their range throughout the United States, primarily because of unregulated trapping and habitat loss.