After laying their eggs, the petrels take time out to clean their plumage. 产蛋后雪海燕会在抽出时间在雪地里整理羽毛
are ready to take full advantage of it. 准备充分利用雨水
By midday the radiation is so intense they must take shelter. 到了正午 太阳的炙焰 迫使它们不得不寻找庇荫处
Dromedaries, single-humped camels, take these storms in their stride. 单峰驼——只有一个肉峰的骆驼 顶着沙暴大步行走
Here the strategy is to take little and often. 但在这里的饮水策略却是少而频繁
can take many thousands of years to develop. 经历了数千年的形成过程
Mugger crocodiles, four metres long, could easily take a single otter. 4米长的恒河鳄 能轻松捕获一只落单的水獭
this bird could easily take a young markhor. 这些大鸟能轻松抓起一只小羊羔
and take their first steps in the outside world. 第一次踏足这个陌生的户外世界