Just got back from Hawaii. No, we didn't even know this tortoise habitat existed while we were there. But on the flight back, came across this really interesting and lovely article about tortoises in Kauai being used to save native plant species. Enjoy!
http://www.hanahou.com/pages/magazine.asp?Action=DrawArticle&ArticleID=1119&MagazineID=70
http://www.hanahou.com/pages/magazine.asp?Action=DrawArticle&ArticleID=1119&MagazineID=70