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beaver
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Introduction References & Edit History Quick Facts & Related Topics
Images & Videos
American beaver beaver lodge beaver pond near the Wrangell Mountains
How new beaver dams might damage the environment
What is a trophic cascade?
Eurasian beaver
Reviving the Eurasian beaver population
Follow a beaver family and its kits for a year in the Rocky Mountains and learn about their habits and habitat
For Students
American beaver
beaver summary
Quizzes
Dromedary camels (Camelus dromedarius). Animals, mammals.
Ultimate Animals Quiz
Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters
Animal Group Names
Lion (panthera leo)
Deadliest Animals Quiz
Young chimpanzee dressed in a shirt and sweater vest, scratching his head thinking. (primates)
Wild Words from the Animal Kingdom Vocabulary Quiz
Mute swan with cygnet. (birds)
Match the Baby Animal to Its Mama Quiz
Read Next
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Abundant Animals: The Most Numerous Organisms in the World
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7 Questions About Mammals Answered
Big beaver gnawing on limb at river's edge
6 Animal Species that Mate for Life
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Why Do Animals Have Tails?
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Discover
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The 6 Deadliest Earthquakes Since 1950
The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590
The Lost Colony of Roanoke
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Shah Jahan. Taj Mahal. Mughal architecture. Emperor Shah Jahan fifth Mughal Emperor (reigned 1628-1658) India, Himachal Pradesh, Basohli or Jammu and Kashmir, Mankot, circa 1690 Drawings; Opaque watercolor, gold, and ink on paper (see notes)
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beaver: Facts & Related Content

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News •

Beaver family helps control flooding in West London • Feb. 13, 2025, 8:06 AM ET (CBC)
Eager beavers: rodents engineer Czech wetland project after years of human delay • Feb. 12, 2025, 12:40 AM ET (The Guardian)
Beavers save Czech government €1.2 million by building planned dam • Feb. 10, 2025, 12:40 AM ET (Jerusalem Post)

Facts

Also Known As Castor

Photos and Videos

American beaver
beaver lodge
beaver pond near the Wrangell Mountains
Eurasian beaver
How new beaver dams might damage the environment
What is a trophic cascade?
Reviving the Eurasian beaver population
Follow a beaver family and its kits for a year in the Rocky Mountains and learn about their habits and habitat
See All Videos and Images →

Related Topics and References

Topics

Related Quizzes and Features

Quiz
Young chimpanzee dressed in a shirt and sweater vest, scratching his head thinking. (primates)
Wild Words from the Animal Kingdom Vocabulary Quiz
Mute swan with cygnet. (birds)
Match the Baby Animal to Its Mama Quiz
Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters
Animal Group Names
vulture. An adult bearded vulture at a raptor recovery center. The Gypaetus barbatus also known as the Lammergeier or Lammergeyer, is a bird of prey and considered an Old World vulture.
Animal Factoids
Dromedary camels (Camelus dromedarius). Animals, mammals.
Ultimate Animals Quiz
Giraffe standing in grass, Kenya.
Know Your Mammals Quiz
Lion (panthera leo)
Deadliest Animals Quiz
List
Big beaver gnawing on limb at river's edge
6 Animal Species that Mate for Life
animal. Amphibian. Frog. Anura. Ranidae. Frog in grass.
Abundant Animals: The Most Numerous Organisms in the World
cat. orange and white persian cat with long hair, snarl, growl, teeth
7 Questions About Mammals Answered