According to their latest paper published in Nature, the biomass of large predators (animals that kill and eat other animals) in a new fishery is reduced on average by 80% within 15 years of the start of exploitation.

根据他们最近在《自然》杂志上发表的文章，大型食肉的海洋 生（一种杀食其它的生）的总量在 15 年的时间里已经减少了平均 80%。

A cat in the wild will be able to hunt several times a day, whether to feed or even for fun to exercise their instinct.

一只野生猫一天可以几次，无论是食还是为了玩来锻炼本能。

Sort of. In the wild, many cats hunt at night because their eyes are designed for low light. Your cat can't see bright colors such as red and green.

能看见一部分。在野外，许多猫在晚上食，因为它们的眼睛是为低光而设计的。你的猫看不到艳的颜色，比如红色和绿色。

One hundred years later, in the mid-1800s whales began to hunt in the Arctic.

百年后的19世纪中期，鲸鱼开始在北极被食。

For example, one important thing she discovered was that chimps hunt and eat meat.

比方说，她的一个重要发现是黑猩猩食，。

Most owls hunt at night and live on small animals.

大多数猫头鹰夜间食，并以小为食。

It's like a hunt and peck kind of a thing, and it's not cost effective.

就像食和啄食之类的事情，很不划算。

It powers the swim. It wards off predators. It will even help it fish.

它提供游泳的力，抵御食者，甚至可以帮助它鱼。

Few can keep tabs on her whereabouts.

很少有食者能监视到她的行踪。

Their purpose is to help their members eat and avoid being eaten.

他们的目的是帮助成员觅食，同时防止被食。

Owls have large eyes and hunt at night.

猫头鹰有一双大眼，在夜间食。

Soon his hunting partner came to join him.

而我就是那块肉。很快他的食伙伴来到了他这里。

They mainly hunt at night when it's too dangerous to get close on foot.

它们一般在夜晚出没食，徒步接近的话太危险。

But feeding your baby to a predator is an even stranger one.

但把自己的宝宝丢给食者就更为奇怪了。

And it isn't just predators they have to worry about.

而它们不仅得为这些食者担心。

The arms race between predator and prey continues for millions of years.

这场在食者和之间的竞赛持续了几百万年。

The lion was most comfortable hunting at night.

拟狮最喜欢在夜间食。

They patrol their territory in search of food, like the Lycosa.

有些在自己地盘巡视食，有些狼蛛就是这样。

Typical Kazawitz play to bail on a loser. He's an animal.

按传统套路卡萨维茨将会扮演一个失败者 他是一个食者。

But patience and disguise make him a fearsome predator.

但耐心和伪装使他成为可怕的食者。