The world’s largest beaver dam is not like human dams ... Jean Thie had beavers on land he owned near Ottawa, and they built dams and made swampy ponds and cut down trees.

THE largest movable wicket dam in the world and the only one built entirely of concrete and steel has just been opened for business in the Ohio River near Cineinnati. When the steamboat Indiana ...

When a long-planned infrastructure project in ... The Czech broadcasting station characterized the beaver dam as being built ...

THE STRUCTURE THAT WE BUILT BEHIND ME IS CALLED A BEAVER DAM ANALOG. AND WHAT IT IS IS IT JUST IS A SERIES OF POSTS THAT GOES ACROSS THE STREAM AND IT PROVIDES AN ANCHOR WITH THE ADDITION OF TREES ...