After nearly 15 years of making Colorado her home, the Denver Zoo had to say goodbye to Lisu the zoo's female clouded leopard Thursday afternoon when she was euthanized due to health complications.
Denver Zoo s 13-year-old clouded leopard euthanized after health decline yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
Denver, the bustling capital of Colorado, offers a diverse range of activities and attractions that cater to all tastes and interests. From exploring historic