Greenlands barnacle goslings undergo one of the most harrowing rites of passage of any creature on the planet. In order to reach the nourishing grassy plains .<br />WTF.. MUST WATCH..Dont forget to Subscribe.. Link to Video: Link to .<br />For its nature series Life Story, the BBC profiled the barnacle goose, whose chicks must make a daredevil 400-foot cliff dive from their nests to find food.
