When it comes to evading predators squirrels are honor students.

在躲避掠方面，松鼠是优等生。

Because Darwinian calculus tells you, the predator, to eliminate your competition, other predators, whenever you can.

因为达尔文的数据表明，掠应尽可能地铲除其他的掠。

The time was filled with predators.

当时充斥着许多掠。

No natural predators means you're king of the animals.

没有掠就说明你是万兽之王。

And fighting back against those predators I mentioned.

并且反击我提到的那些掠。

Having fed the predators, the cicadas leave one final gift for the forest itself.

喂饱了掠后，蝉给森林留下了最后的礼物。

Vultures, they'll tip off bigger predators that will steal the kill.

秃鹫会引来更的掠抢走猎物。

These are predators that specialise in hunting on the sea ice.

北极熊是海冰冰面上的掠。

It's one of the largest predators in the sea.

它是海洋中最的掠之一。

And then, there's the apex predator — the king of the river.

还有顶级掠——河流的王。

The predator senses vibrations in the air.

掠感到了空气中的振动。

But jumping spiders are a lot more like cat-like predators.

但是跳蛛更像是猫一样的掠。

The polar bear is the world's largest land predator.

北极熊是世界上最的陆生掠。

Albertosaurus was a top predator of the Tyrannosaur species.

阿尔伯特龙是暴龙中的一种顶级掠。

In order to avoid predators, many insects are nocturnal.

为了躲避掠，很多昆虫是夜行的。

There are no natural predators for a wolf.

对狼而言 世上没有天生的掠。

The owl is the apex predator in this food chain.

猫头鹰就是这个物链中的顶级掠。

The cheetah is mindful of other predators that are direct threats to her cubs.

猎豹则对威胁其幼崽的掠十分警觉。

They are the young stage of dragonflies predators that feed on worms and tadpoles.

它们是蜻蜓的幼虫，以蠕虫和蝌蚪为的掠。

This is a vital tool for a hunter.

这对于掠来说是个利器。