Beavers play a key role in the ecosystem with their habits of building dams and lodges on rivers. Their dams restrict the water flow and create wetlands that are used by many other species. Did we mention they are so cute despite looking worried at all times? If you want to learn more about these cool animals, check out some facts about beavers that you probably didn’t know before.
Beavers Can Swim Faster than Humans
Do you think you are a good swimmer? Even if that might be the case, don’t try to get into a race with a beaver. They are great swimmers and can swim at the speed of six mph or twice as fast as humans.
They Can Hold Their Breath for Up to 15 Minutes
Besides being good swimmers, beavers are also good divers. They can usually spend between six and eight minutes underwater, although some specimens can push this to 15 minutes.
They Have Orange Teeth
Next time you see a beaver, take a close look at its teeth. You will notice they are strangely orange. This is because beaver teeth are covered in the coating of enamel that is rich in iron. Also, their teeth never stop growing but can be trimmed by constant use.
They are Second-Largest Rodents on Earth
This might surprise you, but beavers are officially considered rodents. They are the second-largest rodents on Earth, with only capybaras being bigger than them.
They Munch on Wood
Beavers are herbivores, meaning they only eat plant material. Their favorite snacks are wood and bark, while they prefer aspen, willow, and birch.