Greenland’s 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 below, the goslings must make a leap of faith and drop over 400ft from nests perched on towering cliff tops. | LIFE STORY premieres Sat Jun 6 9/8c on Discovery. | Subscribe to Discovery: Join us on Facebook: Follow on Twitter: Check out the Test Tube App:
Hide player controls
Hide resume playing