国家地理：掠食动物战场(2010)

剧情简介

Welcome to a predator's paradise. Botswana's mysterious Savuti Channel. Where the prey is plentiful and the pickings are easy...but the banquet is crowded. Three groups abound in this predator battleground - the lion pride, hyena clan and wild dog pack - all using the dry riverbed as a hunting ground. While the dry season plagues the elephant and antelope herds, it makes for a predators delight. 　　But then when heavy rains come from Angola flooding the Savuti Channel for the first time in 25 years, crocodiles seize the channel as their own. Witness the resulting unique behaviour of predator and prey alike as the dry and the wet channel forces them to react in startling ways, all in an effort to survive on the Savuti Predator Battleground. 　　波札那神秘的沙佛地河道是掠食动物的战场，有三股势力在此互相较劲，分别是狮子、鬣狗和豺犬。旱季让大象和羚羊群陷入困境，但却是掠食动物大展身手的好时机。生存策略此时显得特别重要，决定谁能填饱肚子，以及多久能填饱一次，谁的后代能顺利成长，谁又能及早适应突如其来的转变。大雨由安哥拉涌来，淹没了沙佛地河道，这25年来首见的现象让鳄鱼得以霸占水道。旧有的战略已派不上用场，猎者必须克服对鳄鱼和水的恐惧，或者改变猎物以求生存。且看掠食动物以及猎物，如何以惊人的方式来因应水道状况的改变，并且尽力赢得生存之战。