A young sea otter frolics in Monterey Bay, California, as a diver watches nearby.

一只年幼的小海獭正在加利福尼亚的蒙特雷湾欢快地嬉戏，一点儿也没在意边上的潜水员。

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Aquarium workers rescue lost or hurt young sea otters and prepare them to survive in the wild.

水族馆的工作人员救下了迷路或受伤的小海獭，经过精心调养后，再将这些海獭放回野外。

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At the same time, this sea-water also kills off the greedy giant apple snail, an introduced pest that feeds on young rice plants.

与此同时，海水也杀死了贪婪的巨型苹果蜗牛，一种以水稻幼苗为食的外来害虫。

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We plan to start a postgraduate student chapter and to train young scientists at sea in order to create a new generation of highly motivated marine scientists.

UNESCO: EARTH SCIENCES FOR SOCIETY

They understand that their role has changed, and that particularly young men see a sea change.

MSN: Read the transcript to the Monday show

Crofters on Scotland's west coast have complained in recent years about sea eagles taking young lambs.

BBC: Beaver killing may be necessary in future, SNH report says