Amazing creature Armadillo can roll into a ball, exposing only the tough scales for protection. 20 species of armadillos are found in the western hemisphere. Armadillos originated in South America. <br />WWF and other international organizations are working together to save the rare and critically endangered mammals. <br /> <br />video credit: 1) http://bit.ly/2lrOHQp <br />2) http://bit.ly/2k6Tud, 3) http://bit.ly/2kLBm6k <br />Author: Thomas R Machnitzki <br />Date: 10 October 2010 under CC By license <br />photo credit: https://www.flickr.com/photos/46183897@N00/ <br />http://bit.ly/2kkl5U8
