다음 채널에서 시청 가능: Sling TV
시즌 1, 에피소드 2: Wildlife naturalist Steve Backshall travels to Africa to embark on a dangerous mission to swim underwater with the fiercely territorial and unpredictable hippo. No scientific team has ever attempted to study hippos underwater in the wild, until now.
Documentary · 2013년 5월 23일 · 34분