Whether it's for food or shelter, many animals have developed ways of getting down and dirty. Grab your hard hat and a shovel, it's time to meet the top ten diggers of the world, and the tools they use to get the job done. Episode 04.14<br /><br />Uploaded under license from NHNZ.<br /><br />Like us on Facebook: https://www.facebook.com/XiveTV<br />Follow us on Twitter: https://twitter.com/OfficialXiveTV
