into a dazzling diversity of species. 形成了此处千姿百态的丰富物种
There are over a thousand different kinds of fish here... 这里孕育着数以千计不同的鱼类
where freshwater has lain for millions of years. 淡水数百万年不间断的存在
animals must always adapt to the coming and going of freshwater. 动物必须适应这里时有时无的淡水
But when threatened, lechwe always seek the safety of water. 但当驴羚遇到危险时 总是借助水域保护自己
This herd of lechwe is only a few hundred metres away. 驴羚群就在数百米远处
But this pack of five hasn't eaten in days. 但这五只野犬已经好几天没吃过东西了
..these residents of the delta are not. 三角洲的另一批居民却还没有适应
He's brought his chicks, all four of them, 四只雏鸟在父亲的呵护下