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Animal Guide

American Beaver

35 destinations · 25 states

Native Range
North America, from Alaska and Canada through much of the United States

The American beaver is much more than a large rodent with a flat tail. Watch one around water and you'll see a remarkably capable builder at work. Its broad, scaly tail acts as a rudder while swimming and can also help it balance on land or slap the water as an alarm signal. Powerful orange incisors never stop growing, so beavers constantly gnaw wood to keep them worn down. Those teeth are useful for much more than feeding. By cutting trees and branches, beavers build dams, lodges, and underwater entrances that reshape the habitat around them. In an exhibit, look for the way a beaver carries sticks or vegetation, dives underwater, or pauses to groom its dense waterproof fur. They are mostly active around dusk and at night, so daytime visitors may catch them resting before a sudden burst of activity. The ponds and wetlands created by beavers can also provide shelter and food for fish, amphibians, birds, and other wildlife. Seeing one swim underwater makes its adaptations especially clear: small eyes, webbed hind feet, and a streamlined body moving with surprising speed.

American Beaver

Where to see American Beaver

35 destinations across 25 states

35 destinations

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