Beavers build dams to ensure water is deep enough for an underwater entrance, protecting them from predators. The internal chamber of a lodge can stay around freezing temperature even on sub-zero days ...

Norfolk has a wild beaver living on its rivers for the first time in over 500 years, and a trail cam captured the animal ...

“As a birder, when I see a beaver lodge, I know I might also get to see a kingfisher on the watery edge of the pond, or maybe a bittern lurking in the cattails,” says Chris Martin of New Hampshire ...