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  1. North American beaver - Wikipedia

    Like the capybara, the beaver is semiaquatic. The beaver has many traits suited to this lifestyle. It has a large, flat, paddle-shaped tail and large, webbed hind feet. The unwebbed front paws …

  2. Beaver | Habitat, Size, & Facts. | Britannica

    Dec 21, 2025 · Beavers are the largest rodents in North America and Eurasia and the second largest rodents worldwide. Their bodies extend up to 80 cm (31 inches) long and generally …

  3. How Big Do Beavers Grow? - North American Nature

    An adult North American beaver’s total length is 29–35 in, with the tail adding an extra 7.9–13.8 in. Age plays a factor, with some older beavers reaching larger than average and weighing …

  4. Beaver Fact Sheet | Blog | Nature | PBS

    Dec 16, 2021 · Beavers are North America’s largest rodent and the second-largest living rodents after the capybara, which can be in South America. They weigh between 35 and 65 pounds, …

  5. How Big Are Beavers? Discovering the Size of These Fascinating ...

    Feb 12, 2025 · Adult beavers can weigh between 35 to 77 pounds and measure up to 4.3 feet long, including their tail. When you spot a beaver, you might be surprised at their size. Their …

  6. Beaver | NC Wildlife

    The beaver is the largest rodent in North America, weighing between 35 and 50 pounds as adults. However, beavers weighing up to 90 lbs. have been reported. Beavers are 2-3 feet in length, …

  7. Beaver Species Profile, Alaska Department of Fish and Game

    Beavers grow throughout their lives. Although they average 40 to 70 pounds, they can weigh as much as 100 pounds. The beaver is North America's largest rodent. The beaver's scientific …

  8. Beaver | Smithsonian's National Zoo and Conservation Biology Institute

    These teeth grow continuously throughout its life and are worn down through daily use. These teeth are self-sharpening and can cut a tree the size of a person's finger in a single bite! If the …

  9. American Beaver - National Wildlife Federation

    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.

  10. American Beaver - Facts, Diet, Habitat & Pictures on Animalia.bio

    The beaver has many traits suited to the semiaquatic lifestyle. It has a large, flat, paddle-shaped tail and large, webbed hind feet. The unwebbed front paws are smaller, with claws.