They say that one man's junk is another man's treasure, and some creatures also treasure a cache of trash. We're counting down the top ten most extreme collectors to find the animal kingdom's most extensive hoarder. Episode 05.10<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
