And by bringing nutrients from the sea to the land, 它们往返近海获取食物养活自己
A big male like this one can dive to 30 metres 这种体型的雄性海鬣蜥可潜到水下三十米
Even those that do find these are tough places to survive. 即使有 环境也极其难以生存
Newly created and often remote, they're hard for colonists to reach. 由于形成时间晚又常十分偏远 鲜有生命踏足
he will have a little corner of Madagascar to himself. 就能在马达加斯加岛上谋得一席之地
Island life encourages animals to do things differently. 岛屿生态迫使动物另辟蹊径
At three months old, the youngster is starting to explore. 小狐猴三个月大时便开始探索世界
All too soon he will have to fend for himself up here. 很快他将不得不自己上树寻找食物了
But it's altogether easier to stay on mother's back. 但总归还是待在妈妈的背上最轻松
They provide the only food and water to sustain the family. 嫩叶提供了这个家庭唯一的食物和水