A rescued Butaan is carefully studied, marked and then released into the wild with a low-tech tracking system. (From "Butaan: The Lost Dragon," Season 4)
A camera crew attempts to capture the rare and elusive Butaan on film for the first time. Will they succeed? (From "Butaan: The Lost Dragon," Season 4)
Meet amazing creatures that thrive in one of the most inhospitable places on earth: Africa's Namib Desert. (From "Survival of the Sand Creatures," Season 1)