These adaptable birds traditionally nest in the burrows of prairie dogs.

这些适应了新环境的鸟儿原本将巢穴原犬鼠的洞穴中。

At 12 meters, we can find the deepest burrows dug by animals — the Nile crocodile.

地表以下12米深的地方，我们可以找到动物能挖掘的最深洞穴——尼罗河鳄鱼挖的。

That length comes in handy for hunting in burrows.

这个长度洞穴狩猎时能够派上用场。

Say, for example, that a muskrat burrows herself a den in one bank of a stream.

比如说，麝鼠会溪流的一岸给自己挖个洞穴。

They're basically giant grumpy squirrels who dig burrows underground.

他们基本上就是体型巨大、脾气暴躁且会挖地洞的松鼠。

Some of the smaller species, like thescelosaurs and leptoceratops, could have burrowed underground and hibernated.

像奇异龙和纤角龙等小恐龙会挖个地洞冬眠。

Giant tortoises, however, can't burrow. And they sleep above ground.

然而，巨型陆龟却没有挖掘的技能。他们地上冬眠。

On the exposed plateau, pikas never stray far from their burrows.

毫无遮挡的原上，鼠兔从不敢远离自己的洞穴。

Small mammals most likely burrowed underground.

小型哺乳动物很可能潜藏地底。

And they've been found using gopher tortoise burrows in South Florida.

它们是佛罗里达州南部的地鼠龟洞中被发现的。

Polar bears, groundhogs, even birds like grouse all make snow burrows to stay warm.

，土拨鼠，甚至是鸟类，例如松鸡，都打雪洞来保暖。

But that's because they're nocturnal, solitary and live in underground burrows.

但那是因为它们夜间活动、独居并且住地下洞穴里。

Seeing it as getting my little burrow ready for a period of hibernation.

把它看作是让我的小洞穴为冬眠做好准备。

A kangaroo rat or some other desert rodent inhales cocci while digging its burrow.

袋鼠鼠或其他一些沙漠啮齿动物挖洞时吸入了球孢子菌。

Officials have tried vaccinating individual ferrets and they've tried treating prairie-dog burrows with flea-killer.

官员曾尝试给雪貂接种疫苗，也曾尝试往原犬鼠的洞穴里喷洒杀蚤剂。

A lopsided sign stuck in the ground near the entrance read, the burrow.

屋前斜插着一个牌子，写着“陋居”。

Yours will call me, like music, out of my burrow.

而你的脚步声就会象音乐一样让我从洞里走出来。

While Dad has his own burrow elsewhere, he visits each of his mates' burrows every day until the infants disperse.

而土拨鼠爸爸别的地方有自己的洞穴，它每天都会去拜访配偶们的洞穴，直到后代离开。

The tiny bobtail, on the other hand, tosses sand over its body as it burrows away from prying eyes.

另一方面，这只小小的短尾乌贼躲避刺探的眼睛时，会把沙子撒身上。

All around Harry quills were scratching on parchment like scurrying, burrowing rats.

哈利四周，羽毛笔正从羊皮纸上匆匆划过，就像正急忙挖洞的老鼠。