Beavers are very fast swimmers and can stay underwater for up to fifteen minutes.

河狸是速度极快的水好手，能在水下呆十五分钟之久。

Indigenous artists there had used a distinctive ochre pigment to paint rocks with designs of otters, fish, caribou, beavers and canoes.

当地艺术家用一种独特的赭色颜料在岩石上画水獭、、北美驯鹿、河狸和独木舟等图案。

The authorities in the Argentine province of Tierra del Fuego say they are planning to cull an estimated 100,000 beavers.

阿根廷火地岛省当局表示，他们计划捕杀大约10万头河狸。

Beavers went extinct in Britain about 400 years ago, but in recent years they've been reintroduced on nature reserves.

大约400年前，河狸在英国灭绝，但近年来，它们又被重新引入自然保护区。

Fish, in open pools, were not too quick for him; nor were beaver, mending their dams, too wary.

在开阔的水塘里, 他比快, 比会筑坝的河狸要机警, 因而丧生在他腹中。

And while the female is nursing the kit, the male beaver collects branches and foliage for her to eat.

而当雌性动物照料孩子时，公河狸则负责收集树枝与树叶供它食用。

The animals are descended from asmall number introduced to the area in 1946 for their fur with no local predators, the beaver population has expanded rapidly.

这些动物于1946年引入该地区，目的是使用其皮毛，但是由于没有当地捕猎者，河狸的数量快速增长。

Rob Stonehouse of The Wildlife Trusts is calling for a change in policy in England and Wales to allow their official reintroduction.

野生动物信托基金的罗伯·斯通豪斯呼吁英格兰和威尔士改变政策，允许正式重新引入河狸。

This year's baby called kit will not leave the lodge until it's at least six-weeks-old.

今年出生的河狸宝宝基特将会留在窝里，直到六周后才能出去。

But in England and Wales, we're still seeing resistance to getting legal releases back.

但在英格兰和威尔士，人们仍然抵制河狸的合法回归。

A network of wildlife charities in the UK is calling for beavers to be released into rivers across England and Wales after a baby beaver boom.

在经历了河狸婴潮后，英国的野生动物慈善机构网络呼吁将河狸放生到英格兰和威尔士的河流中。

It's really important that we get beavers back into Britain.

让河狸重返英国真的很重要。

We've seen some illegal releases in south west Britain and that's been managed quite well by people like the Devon Wildlife Trust, but we now need to get our fantastic beavers back into England and Wales.

在英国西南部看到了一些非法放生的情况，德文野生动物信托基金等人对此进行了很好的管理，但现在我们需要把神奇的河狸重新引入英格兰和威尔士。

So, Devil's Corkscrews turned out to be trace fossils made by extinct, burrowing, non-aquatic beavers.

所以，恶魔螺旋原来是已灭绝的穴居非水生河狸留下的遗迹化石。

Like I used to I used to say we're like beavers, sleep back to back.

就像我以前常说的，我们就像河狸一样，背靠背睡觉。

Reminds me of how we beavers build dams, work with water instead of against it.

这让我想起了我们河狸筑坝的方式，顺应水流而非逆流而动。

The beavers, are they calling the paparazzi on themselves or are they just following them?

河狸们，他们是自己叫来狗仔队的，是只是跟着他们呢？

Okay, fat beaver, let's take a look.

好的，胖河狸，我们来看看。

So there's these things called giant river otters in South America in the Amazon.

所以南美洲亚马逊地区有一种叫巨河狸的动物。

I thought that a beaver dam must be a house where beavers lived, but it surprised me to find out that beaver dams aren't where beavers live.

我以为河狸坝一定是河狸居住的房子，但令我惊讶的是， 河狸坝并不是河狸居住的地方。