Forests

시즌 1, 에피소드 3: Forest is the largest ecosystem on land. China has a rich types of forests, where various rare species thrive in dramatic struggles for existence. In this episode, we can see the Papilio Helenus, fork-tailed sunbird and wasp fighting in the world's largest virgin karst forest; the striking contrast between the beautiful appearance and the brutal killings of the Redstarts.