Several beaver families in their wild surroundings. The interesting process of building a dam can be watched as well as the dangers arising from hungry bears and other influences on the new-... Read allSeveral beaver families in their wild surroundings. The interesting process of building a dam can be watched as well as the dangers arising from hungry bears and other influences on the new-built home.Several beaver families in their wild surroundings. The interesting process of building a dam can be watched as well as the dangers arising from hungry bears and other influences on the new-built home.